ANNAPOLIS JUNCTION, MD VIEW QUALITY POLICY CONTACT US JOB DETAILS System Administrator – Level 3 Position Details APPLY NOW LOCATION: Annapolis Junction, MD | Tues-Sat 9pm-5am DUTIES AND RESPONSIBILITIES Performs installation, maintenance and repair of telecommunications systems. Provide 24/7 mission and infrastructure monitoring, notification, administrative support, logging, ticketing and reporting for supported systems. Coordinates with both ISP and GW GES watch staff for situational awareness and support actions, and with customers and support personnel to provide notification and response to event activity. IFSD personnel perform router and switch updates in support of security actions. REQUIREMENTS & EXPERIENCE TS/SCI CLEARANCE WITH POLY REQUIRED Bachelors +15 Years or HS or GED + 20 Years of Experience Mandatory: Creative Problem Solving DoD 8570 CE Certification Requirements: Cisco Certified Network Associate (CCNA) Security CompTIA Cybersecurity Analyst+ (CySA+) CompTIA Security+ CE GIAC Global Industrial Cyber Security Professional (GICSP) GIAC Security Essentials (GSEC) Systems Security Certified Practitioner (SSCP) GWGES-0211 #CJ APPLY NOW BACK TO OPENINGS

ANNAPOLIS JUNCTION, MD VIEW QUALITY POLICY CONTACT US JOB DETAILS Restore System Administrator Position Details APPLY NOW LOCATION: Annapolis Junction, MD | Tuesday-Saturday 9am-5pm or 10am-6pm DUTIES AND RESPONSIBILITIES Assist in the restoration of files\profiles and mailboxes using backup applications NetBackup, Avamar, Commvault Willing to work in Data Center to facilitate tape movements for data restores. Assist customers with file management, profile standards and e-mail organization Profile and permission structure knowledge Resolution and ticket handling awareness to align to SLA obtainment REQUIREMENTS & EXPERIENCE TS/SCI CLEARANCE WITH FS POLY REQUIRED Education: HS/GED w/15 years of experience Bachelors w/10 years of experience CompTIA Security+ CE Mandatory Skills: Assist customers with file management, profile standards and e-mail organization Assist in the restoration of files\profiles and mailboxes using backup applications NetBackup, Avamar, Commvault Profile and permission structure knowledge Resolution and ticket handling awareness to align to SLA obtainment Salary: The likely salary range is up to $138K . This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. GWGES-0213 #CJ APPLY NOW BACK TO OPENINGS

ANNAPOLIS, MD VIEW QUALITY POLICY CONTACT US JOB DETAILS Network Security Engineer Position Details APPLY NOW LOCATION: Annapolis, MD | DAY SHIFT: Two (2) days remote/Three (3) days on-site Network Security Engineer will actively participate in planning and coordinating the design, installation, and connectivity of computer and network systems to ensure stable, scalable, redundant, and secure 24x7 network operations. DUTIES AND RESPONSIBILITIES Pro-actively identifying organization requirements, and helping to design, and engineer implementations that best serve the needs. Performing project-based engineering, design, installation and troubleshooting of data security networks. Providing assessment, design and implementation services of data and secure networking environments. Developing comprehensive graphical and text-based design documentation and effectively managing the implementation process from design to acceptance. Assisting internal groups through capacity planning, maintaining, monitoring and review of secure data communications networks. Leading migrations or assisting a team of engineers who will migrate traditional/legacy network security platforms to current/next generation technologies and expose customers to the full life cycle of defense in depth solutions. Assisting network engineers in troubleshooting critical problems or threat remediation relating to network security products. Working with the engineering team to successfully implement configuration guidelines, change management, and standard operating procedures for secure network solutions. Leading, scheduling, providing guidance and coordinating the activities with other team members to resolve end user problems in a timely and accurate fashion. Generating weekly status reports including project progress, key milestones, and tasks accomplished. Hosting weekly status meetings/calls with team or on as needed basis. REQUIREMENTS & EXPERIENCE Five (5) years of experience with: Palo Alto Networks next generation firewall services. Intrusion Detection and Prevention with Palo Alto networks. Content Filtering Palo Alto networks. Virtual Private Networks using Palo Alto network systems. Data Loss Prevention TLS/SSL Inspection Four (4) years of experience in Complex switching, routing, wireless with Cisco Systems. Three (3) years of experience in Reverse Proxies, Load Balancing with A10 networks. Two (2) years of experience in Network Access Control - Cisco Identity Services Engine (ISE), Free Radius, and Access Control Lists (ACLs). General experience with the following: Implementing multifactor authentication solutions with Microsoft. Cloud based virtual networking and security services Authentication standards - (802.lx) in wired and wireless applications. Scalable routing protocols Enhance Interior Gateway Routing Protocol (EIGRP), Open Shortest Path Fist (OSPF), and Border Gateway Protocol (BGP). Enterprise Data Center implementing Micro segmentation. Certificate Management, Public Key Infrastructure (PKI). Vulnerability management using Nessus, NMAP, Windows, Unix, and Linux OS Packet/Protocol Analysis using Opnet, Riverbed, Wireshark, and taps. Centralized Management using Panorama, SolarWinds Major server and desktop operating systems and utilities. Ability to: To work independently, troubleshoot and provide mentoring to junior associates. Communicate effectively when providing presentations. Produce technical documents (diagrams, design documents, project plans and schedules, and user instructions) as required. Education: Minimum Qualifications Associate degree in an Information Technology (IT) related field. Active certifications as follows: Palo Alto Networks Certified Network Security Engineer (PCNSE) Certification. Cisco Certified Network Professional (CCNP) Enterprise or (CCNP) Security Certification. Preferred Qualifications Ten (10) years of CONUS technical experience in IT networking and network security. b. c. Bachelor's degree in an Information Technology (IT) related field. Active certifications as follows: Prisma Certified Cloud Security Engineer (PCCSE) Certification from Palo Alto Networks. Cisco Certified Internetwork Expert (CCIE) in Enterprise Infrastructure or Security Certification. Schedule: Two (2) days remote at a suitable off-site location Three (3) days on-site Salary: The likely salary range is up to $160K . This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. MD-011 #CJ APPLY NOW BACK TO OPENINGS

ANNAPOLIS JUNCTION, MD VIEW QUALITY POLICY CONTACT US JOB DETAILS VDI Systems Engineer Position Details APPLY NOW LOCATION: Annapolis Junction, MD | SHIFT: Day: Monday thru Friday DUTIES AND RESPONSIBILITIES Designs and defines system architecture for new or existing computer systems Processes escalated user issues from service desk/desktop support teams Demonstrates high responsiveness for technology issues, security compliance, and SLA attainment Drives problems to root cause through partnership with engineers, ensuring knowledge is captured for future events Develops software configuration management standards and performs data de-identification and provisioning Documents and tracks hardware and software configuration, migration, testing, and deployment solutions Provides user support for an enterprise-level environment hosting hundreds of thousands virtual desktops published via Citrix XenDesktop with VMware as hypervisor REQUIREMENTS & EXPERIENCE TS/SCI CLEARANCE WITH POLY REQUIRED Required skills: Has experience working in large-scale infrastructure Is able to build a strong background in Citrix, XenDesktop, Desktop Delivery Controllers (DDCs), VMWARE, ESXi, and Windows Operating Systems System Engineer - Level 2 Education: HS/GED w/19 years of experience Bachelors w/14 years of experience CompTIA Security+ CE Salary: The likely salary range is up to $149K . This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. GWGES-0202 #CJ APPLY NOW BACK TO OPENINGS

ANNAPOLIS, MD VIEW QUALITY POLICY CONTACT US JOB DETAILS Senior Red Hat Linux Administrator Position Details APPLY NOW LOCATION: Annapolis, MD | DAY SHIFT: Two (2) days remote/Three (3) days on site Senior Red Hat Linux Administrator will manage and optimize the Red Hat Enterprise Linux (RHEL) environments. The Administrator will be responsible for ensuring system stability, security, and performance while supporting a range of enterprise applications. This role requires advanced expertise in Linux administration, automation, troubleshooting, and security best practices. DUTIES AND RESPONSIBILITIES Installing, configuring, and maintaining Red Hat Enterprise Linux (RHEL) servers across development, testing, and production environments. Performing system upgrades, patch management, and security hardening to ensure compliance with industry standards. Monitoring system performance and troubleshooting issues to minimize downtime and optimize efficiency. Implementing automation scripts using Ansible, Bash, or Python to streamline system administration tasks. Configuring and maintaining Red Hat Satellite, Identity Management (IdM), and other Red Hat Enterprise Linux (RHEL) ecosystem tools. Collaborating with security teams to ensure systems are protected against vulnerabilities and comply with security policies Maintaining and optimizing storage, backup, and disaster recovery solutions. Supporting application teams by providing guidance on best practices for Linux-based deployments. Maintaining documentation for system configurations, procedures, and troubleshooting guides. Participating in on-call support and incident resolution activities as required. Senior Red Hat Linux Administrator Consultant Setup Network File Server (NFS) and mount points. Configuring Chron jobs for both systems and applications. REQUIREMENTS & EXPERIENCE Ten (10) or more years of experience as a Red Hat system administrator. Ten (10) or more years of experience administering Unix (AIX) IBM pSeries systems. Fifteen (15) or more years of experience in the Information Technology (IT) field. Working in a complex networked system environment with strong networking. Administering Unix (AIX) IBM pSeries systems. Administering systems including, but not limited to, the applications below: Oracle WebLogic Servers Oracle Database Servers Progress 4GL/Database Servers/OpenEdge Apache Web Servers v vSphere hosted RHEL Servers. Rubrik backup systems. Oracle Database backups. PeopleSoft ix Mobius x Elastic Search xi Oracle OBI xii CVS (Concurrent Version System) Red Hat performance tuning. Load balancing, partitioning, back-up/recovery, and disaster recovery. Working in an environment that requires 24/7 system availability. Application development. Red Hat Support. Electronic Imaging Support. Ability to: Work in a team environment. Communicate effectively with internal and external personnel. Demonstrate leadership skills. Interface with users and helpdesk for day-to-day support. Provide Backup/recovery and networking methodologies. Troubleshoot at the Operating System (OS), database, and application levels. Knowledge of: Red Hat administration including configuration and tuning. Education: Bachelor’s degree, or postgraduate degree, in engineering, computer science, or related field RedHat Certified Systems Administrator. Schedule: Two (2) days remote at a suitable off-site location. Three (3) days on-site Salary: The likely salary range is up to $150K . This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. MD-010 #CJ APPLY NOW BACK TO OPENINGS

ANNAPOLIS JUNCTION, MD VIEW QUALITY POLICY CONTACT US JOB DETAILS System Administrator - Level 2 Position Details APPLY NOW LOCATION: Annapolis Junction, MD | SHIFT: Wed- Sun 2pm-10pm DUTIES AND RESPONSIBILITIES Provides technical support and troubleshooting to network, desktop, and/or systems hardware and software. May coach and provide guidance to less-experienced professionals. Applies basic diagnostic techniques to identify problems, investigate causes, and recommend solutions. Provides remote support access through desktop mirroring and other remote access applications for worldwide sites. Identify, investigate, resolve, and follow-up problems brought to the helpdesk by users of cloud infrastructure. REQUIREMENTS & EXPERIENCE TS/SCI CLEARANCE WITH POLY REQUIRED Education: HS or GED - 15 Years Bachelors - 10 Years Required skills: Hardware Remote Assistance Remote Desktop Required Certifications: CompTIA A+ CE CompTIA Network+ CE Salary: The likely salary range is up to $105K . This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. GWGES-0189 #CJ APPLY NOW BACK TO OPENINGS

ANNAPOLIS JUNCTION, MD VIEW QUALITY POLICY CONTACT US JOB DETAILS Sys Admin 1 - Tier 2 - Remote Operations - Day Shift Position Details APPLY NOW LOCATION: Annapolis Junction, MD | Day Shift: 9am-5pm Mon-Fri Shift DUTIES AND RESPONSIBILITIES Provides technical support and troubleshooting to network, desktop, and/or systems hardware and software. May coach and provide guidance to less-experienced professionals. Applies basic diagnostic techniques to identify problems, investigate causes, and recommend solutions. Provides remote support access through desktop mirroring and other remote access applications for worldwide sites. Identify, investigate, resolve, and follow-up problems brought to the helpdesk by users of cloud infrastructure. Modifies, moves, and installs new equipment. Performs technical tasks and provides site support. Performs integrity testing and interviews customers to gather information about problems. Will interface with our Tier 2 technical support team and our Availability Management team to escalate any issues that require additional assistance to resolve. Will perform Data Transfer Agent requests to transfer files between networks. REQUIREMENTS TS/SCI CLEARANCE WITH FS POLY IS REQUIRED IAT Level 1 Education: HS/GED w/10 years of experience Bachelors' w/5 years of experience IAT Level 1: CompTIA A+ CE, CompTIA Network+ CE Mandatory Skill: Hardware Installation Installation Maintenance Maintenance & Repair Microsoft Software Applications Microsoft Windows System Administration Remote Desktop Administration Technology Knowledge Travel Special Requirement: Installation and response efforts for the position requires lifting equipment that weighs 20-30 pounds, walking, standing, pushing, and pulling; working around, under, and over desks, as well as professional personal interactions with customers. Salary: The likely salary range is up to $93k . This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. GWGES-0194 #CJ APPLY NOW BACK TO OPENINGS

ANNAPOLIS JUNCTION, MD VIEW QUALITY POLICY CONTACT US JOB DETAILS Accounts Team - SA - Level 1 - Mid Shift Position Details APPLY NOW LOCATION: Annapolis Junction, MD | Shifts: Mon-Fri 12 pm-8 pm DUTIES AND RESPONSIBILITIES Resolves technical requests from self-service tickets in support of internal and/or outside customers. Creates, deletes, and modifies customer accounts. Maintains and updates records and tracking databases. Alerts management to recurring problems and patterns. Candidate must be a team player and must have the ability to adapt in a dynamic, fast-paced environment. Must be able to multi-task and possess good communication and customer service skills. REQUIREMENTS & EXPERIENCE TS/SCI CLEARANCE WITH POLY REQUIRED *IAT Level 1 Certification Required* Experience: HS or GED with 15 years of experience Bachelors with 10 years of experience Mandatory Skills: Microsoft Office Suite Systems Administration Desired Skills: Customer Service / Support Helpdesk Support Linux SupportIT UNIX Certification (one of the following): CompTIA A+ CE, CompTIA Network+ CE Salary: The likely salary range is up to $93K . This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. GWGES-0172 #CJ APPLY NOW BACK TO OPENINGS

ANNAPOLIS JUNCTION, MD VIEW QUALITY POLICY CONTACT US JOB DETAILS Unified Communications Specialist Position Details APPLY NOW LOCATION: Annapolis Junction, MD | Day Shift: Mon-Fri DUTIES AND RESPONSIBILITIES Lead the migration and adoption of Microsoft Teams as our primary unified communications platform. Design, implement, and manage Microsoft Teams environments, including configuration, customization, and integration with other systems. Provide technical expertise and support for Skype for Business, Jabber, Cisco CMS, VTC (Video Teleconferencing), Oracle SBCs (Session Border Controllers), and other communication services. Ensure seamless intercommunication between various communication platforms and services. Collaborate with IT teams and stakeholders to gather requirements, define project scopes, and deliver solutions aligned with business needs. Conduct thorough testing and troubleshooting to ensure the reliability and performance of unified communications systems. Develop and maintain documentation, including system configurations, processes, and procedures. Train end-users on the effective use of unified communications tools and platforms. Monitor system performance, analyze trends, and implement optimizations and upgrades as needed. Stay current with industry trends and technologies related to unified communications and recommend improvements or enhancements. REQUIREMENTS & EXPERIENCE TS/SCI CLEARANCE WITH FS POLY REQUIRED Mandatory Skills: Ability to manage complex projects and work effectively in a cross-functional team environment Excellent communication skills, both verbal and written, with the ability to explain technical concepts to non-technical stakeholders Excellent problem-solving skills and a proactive approach to addressing issues Experience with Skype for Business, Jabber, Cisco CMS, VTC systems, Oracle SBCs, and other unified communications technologies Proven experience as a Unified Communications Specialist or similar role, with a focus on Microsoft Teams migration and administration Strong expertise in Microsoft Teams administration, including voice and video integration, channels, chat, and collaboration tools Education: HS/GED w/19 years of experience Bachelors w/14 years of experience CompTIA Security+ CE Desired Skills: Ability to collaborate effectively with cross-functional teams GWGES-0101 #CJ APPLY NOW BACK TO OPENINGS

ANNAPOLIS JUNCTION, MD VIEW QUALITY POLICY CONTACT US JOB DETAILS Senior SharePoint Specialist (M365) Position Details APPLY NOW LOCATION: Annapolis Junction, MD | Day Shift: Mon-Fri DUTIES AND RESPONSIBILITIES Lead the migration project from SharePoint on-premises (possibly SP 2019) to SharePoint Online and Microsoft 365. Develop and execute a comprehensive migration strategy, including planning, testing, and deployment phases. Assess current SharePoint environment, identify migration requirements, and create migration plans and timelines. Collaborate closely with IT teams, stakeholders, and end-users to gather requirements and ensure alignment with business objectives. Configure SharePoint Online and M365 settings, ensuring optimal performance and integration with other systems. Implement best practices for SharePoint Online governance, security, and compliance. Provide technical guidance and support to the project team and end-users throughout the migration process. Monitor migration progress, troubleshoot issues, and ensure timely resolution. Conduct post-migration reviews and evaluations to refine processes and improve efficiency. Stay current with SharePoint Online and M365 updates, features, and capabilities, evaluating and recommending new technologies as needed. REQUIREMENTS & EXPERIENCE TS/SCI CLEARANCE WITH FS POLY REQUIRED Mandatory Skills: Ability to lead cross-functional teams and manage stakeholders effectively Excellent communication skills, both verbal and written, with the ability to explain technical concepts to non-technical stakeholders Experience with SharePoint Online administration, including configuration, customization, and integration Expertise in migrating SharePoint from on-premises to SharePoint Online and Microsoft 365 Knowledge of Office 365 applications and their integration with SharePoint Online Proven experience as a SharePoint Administrator or Lead, with a focus on migration projects Strong analytical and problem-solving abilities, with a keen attention to detail Strong understanding of SharePoint architecture, infrastructure, and best practices Education: HS/GED w/19 years of experience Bachelors w/14 years of experience CompTIA Security+ CE Salary: The likely salary range is up to $144K . This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. GWGES-0119 #CJ APPLY NOW BACK TO OPENINGS

ANNAPOLIS JUNCTION, MD VIEW QUALITY POLICY CONTACT US JOB DETAILS Tools Software Engineer - System Engineer - Level 2 Position Details APPLY NOW LOCATION: Annapolis Junction, MD | SHIFT: Mon-Fri DUTIES AND RESPONSIBILITIES Must possess a solid understanding of event management, system/application health server operating system, agent and agentless monitoring, network, application and end-point performance, tuning and measurements. The candidate will ensure the COTS products function properly in a secure environment with PKI-based authentication, corporate authorization services, firewalls, and SSL/TLS communications. Assist with testing and deploying hotfixes/patches/new releases of the tools suite. Assist with development of knowledge articles, documentation, and work instructions used by the Tools Team and tools users. REQUIREMENTS & EXPERIENCE TS/SCI CLEARANCE WITH POLY REQUIRED IAT Level 2 Mandatory Skills: Brocade Cisco Juniper JUNOS Network Operating System Must be a self-starter with strong attention to detail Network Device (firewall/router/switch) System Administration Palo Alto Proficient in Linux/UNIX commands Proficient in Windows Server OS RHEL 7x, 8x, or 9x RHEL/Linux Server Administration Web Applications Windows Server 2016, 2019, or 2022 Windows Server Administration Education: HS/GED and 19 years of experience Bachelors and 14 years of experience Desired Skills: Application/SA Experience with the OpenText Ops Bridge Suite Experience in Python, R, JavaScript, or Perl programming; or UNIX scripting Experience with OpenText Application Performance Management (APM) Experience with OpenText Business Process Monitor (BPM) Experience with OpenText OPTIC Data Lake Experience with OpenText Operations Bridge Reporter (OBR) Python Splunk Certification: CompTIA Security+ CE Salary: The likely salary range is up to $144K . This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. GWGES-0078 #CJ APPLY NOW BACK TO OPENINGS