Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Network Engineer - TS/SCI w/Poly

Gdit

Public Trust: None
Requisition Type: Regular
Your Impact

Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.

Job Description

NETWORK ENGINEER

Transform technology into opportunity as a Network Engineer with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.

MEANINGFUL WORK AND PERSONAL IMPACT

● Participate in daily network and operational support.

● Ability to troubleshoot network issues and failures and follow best practices and troubleshooting methodology to quickly assess current situations, find solutions, and implement changes to correct and/or update network topologies to ensure stability and functionality.

● Provide technical analysis of operational issues and remediations during troubleshooting efforts to ensure documentations and procedures are followed and updated during active events. This includes the ability to report to management.

● Stay up to date on emerging technologies and products, including attaining certifications and participation in industry events as appropriate.

● Work with various stake holders to lead problem solving, evolve system roadmap and take critical decisions.

● Provide clear communication with regular updates/reports to the management team.

● Datacenter Network services including Security, Load Balancing, DNS, etc. at the virtual and physical level.


WHAT YOU’LL NEED TO SUCCEED
Bring your engineering expertise along with a drive for innovation to GDIT. The Network Engineer must have:
● Education: Bachelor of Arts/Bachelor of Science
● Experience: 2+ years of related experience
● Security clearance level: TS/SCI w/Poly
● US citizenship required

● Level II 8570 Certification (Security+ CE or equivalent)

● Role requirements:

  • Experience working for or with local government, service providers, and/or enterprises customers.
  • Experience in large Data Center or Enterprise/campus designs, architecture, deployment and configuration with physical and virtual appliances.
  • Experience in networking technologies such as STP, IPSEC / SSLVPN, Routing: VRF, XVLAN, OSPF, BGP and Multi-Homed environments.
  • Experience with Cisco and Juniper products
  • Ability to write incident and problem record documentation to support daily efforts.
  • Strong analytical thinking and decision-making skills & highly organized.
  • Strong ability to influence others and build consensus via excellent verbal and written communication skills.


GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do.
● Growth: AI-powered career tool that identifies career steps and learning opportunities
● Support: An internal mobility team focused on helping you achieve your career goals
● Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
● Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY
Explore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.

#GlobalServices

Work Requirements

Years of Experience

2 + years of related experience

* may vary based on technical training, certification(s), or degree

Certification

CompTIA Security+ CE | CompTIA - CompTIA

Travel Required

Less than 10%

Citizenship

U.S. Citizenship Required

Vacancy posted more than 2 months ago
Similar jobs that could be interesting for youBased on the Network Engineer - TS/SCI w/Poly in Annapolis Junction, MD vacancy
  • $176k - $282k

     ...Infrastructure Team is seeking a strong Network Engineering and Systems Engineering background to...  ...college or university is required.Active TS/SCI security clearance with current...  ...2026-166794Position Category: Information TechnologyClearance: Top Secret/SCI w/Poly
    Suggested
    Contract work
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    1 day ago
  • $146k - $234k

     ...Information Systems Security Engineer (ISSE), you will play a key role...  .... Perform system or network designs that encompass multiple...  ...#MDFSPQualificationsQualifications: Active TS/SCI security clearance with...  ...Position Category: Cyber SecurityClearance: Top Secret/SCI w/Poly
    Suggested
    Contract work
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    2 days ago
  •  ...Description Clearance Requirements: TS SCI W Favorable Poly: The years of experience must be in...  ...be in Computer Science or Computer Engineering (or something extremely similar) Position...  ...are looking for a SAS member for the Network Device team to support development of... 
    Suggested

    Agile Business Concepts, LLC

    Maryland, MD
    more than 2 months ago
  • $176k - $282k

    ResponsibilitiesThe Systems Engineer -Splunk Administrator will support a critical mission...  ...and in planning and leading SystemsActive TS/SCI security clearance with current polygraph...  ...ID: 2026-166326Position Category: Information TechnologyClearance: Top Secret/SCI w/Poly
    Suggested
    Contract work
    For contractors
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    1 day ago
  • $112k - $179k

    ResponsibilitiesCloud Software Engineer 2 - Cyber Mission (Annapolis Junction, MD)Peraton is...  ...TS/SCI clearance with current polygraphMinimum experience...  ...ID: 2026-165692Position Category: Information TechnologyClearance: Top Secret/SCI w/Poly
    Suggested
    Contract work
    For contractors
    Remote work
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    5 days ago
  • $176k - $282k

    ResponsibilitiesThe team is seeking a Software Engineer to devise strategies to extract meaning...  ...databases or data repositoriesA TS/SCI w/Poly is required.Must be willing to obtain...  ...data stewardsDemonstrated experience in network metadata processing, manipulation, and... 
    Contract work
    Flexible hours
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    2 days ago
  • $146k - $234k

    Responsibilities Cloud Software Engineer - Cyber Missions TeamLocation: Annapolis Junction...  ...experience may be substitutedActive TS/SCI clearance with current polygraphCloud Developer...  ...ID: 2026-162547Position Category: EngineeringClearance: Top Secret/SCI w/Poly
    Contract work
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    2 days ago
  • $146k - $234k

     ...oriented Software Application Support Systems Engineer to join our team. In this role you will...  ...Qualifications Active TS/SCI clearance with current polygraph requiredTen...  ...ID: 2026-166954Position Category: Information TechnologyClearance: Top Secret/SCI w/Poly
    Contract work
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    3 days ago
  • $176k - $282k

     ....The Data Ingest team is seeking Systems Engineer to:Outline, develop and implement data engineering...  ...Qualifications: TS/SCI with Polygraph level clearance is required...  ...SummaryRequisition ID: 2026-162775Position Category: EngineeringClearance: Top Secret/SCI w/Poly
    Contract work
    For contractors
    Flexible hours
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    5 days ago
  • $104k - $166k

     ...for national security. As a Cloud Software Engineer, you will design, develop, and maintain...  ...#AJCM#MDFSP#PeratonRoyalMoveQualificationsRequired QualificationsActive TS/SCI clearance with a current...  ...ID: 2026-164275Position Category: Information TechnologyClearance: Top Secret/SCI w/Poly
    Contract work
    Flexible hours
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    5 days ago
  • $176.9k - $332.4k

     ...Job Description:Are you looking to make great use of your Network Devices reverse engineering (RE) and vulnerability research (VR) skills, while...  ...help better protect our country.What Skills You'll Bring:TS/SCI w/ Polygraph is required15+ years of software engineering... 
    Full time
    Flexible hours

    Parsons

    Annapolis Junction, MD
    1 day ago
  • $112k - $179k

    Responsibilities Systems Engineer | Location: RemoteActive TS/SCI with polygraph required - this position supports a high-priority mission with immediate...  ...by law. Job SummaryRequisition ID: 2026-165815Position Category: EngineeringClearance: Top Secret/SCI w/Poly
    Contract work
    Immediate start
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    1 day ago
  • $190k - $304k

    ResponsibilitiesPeraton is seeking a Systems Engineer to support our Cyber Mission business...  ...#MDFSPQualificationsBasic Qualifications:Active TS/SCI clearance with current polygraph is...  ...ID: 2026-168256Position Category: Information TechnologyClearance: Top Secret/SCI w/Poly
    Contract work
    For contractors
    Flexible hours
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    3 days ago
  •  ...Technical Training, Certification(s) or Degree ● Required Experience: 5+ years of related experience ● Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities: Proven experience with Azure cloud services and migration projects. Strong proficiency... 
    Relocation package

    General Dynamics Information Technology

    Annapolis Junction, MD
    a month ago
  • $176k - $282k

    Responsibilities Senior Software Engineer - Cyber IntelligenceLocation: Annapolis Junction, MDClearance Required: TS/SCI with PolygraphJoin the mission. Shape the future of...  ...ID: 2026-167510Position Category: Information TechnologyClearance: Top Secret/SCI w/Poly
    Contract work
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    5 days ago
  • $135k - $216k

    ResponsibilitiesMid-level Network / Desktop Administrator to support and maintain enterprise network and end-user computing infrastructure...  ...additional experience may be substituted for a BS.An active TS/SCI w/Poly is required.3-5 years of combined experience in network... 
    Contract work
    Remote work
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    2 days ago
  • $104k - $166k

     ...Systems Administrator / Systems Engineer with experience supporting...  ...and a strong understanding of networking concepts, including DNS, IP...  ...Certification is desired.Active TS/SCI with current polygraph...  ...Category: Information TechnologyClearance: Top Secret/SCI w/Poly
    Contract work
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    5 days ago
  • $112k - $179k

     ...Troubleshoot and resolve system, network, and data flow issues in real...  ...maintained Participate in engineering discussions and continuous...  ...disciplines will be considered Active TS/SCI clearance with current...  ...Category: Information TechnologyClearance: Top Secret/SCI w/Poly
    Contract work
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    3 days ago
  • $110.5k - $149.5k

     ...Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other...  ...and Operations Skills: Enterprise Network,Network Engineering,Network Infrastructures Certifications...  ...Certification Requirements Security Clearance: TS/SCI with Polygraph Citizenship: U.S... 
    Permanent employment
    Temporary work
    Immediate start
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Annapolis Junction, MD
    5 days ago
  •  ...from threats. Job Description ACTIVE DIRECTORY SYSTEMS ENGINEER Designs and defines system architecture for new or...  ...5+ years of related experience ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Level II 8570 Certification (... 

    General Dynamics Information Technology

    Annapolis Junction, MD
    more than 2 months ago
  •  ...Job Description Job Description Test Engineer – Python/Linux/Automation - 8+ yrs of Experience - TS/SCI w/Poly Clearance Halogen Engineering Group is looking for a Test Engineer who will be a dedicated tester with experience in both the Software and Hardware... 
    Contract work
    Remote work
    Shift work

    Halogen Engineering Group, Inc

    Annapolis Junction, MD
    27 days ago
  •  ...10, Windows 11) and related technologies. Security clearance level: TS/SCI w/Poly US citizenship required Role requirements: Proficiency with Active Directory, Group Policy, and network configurations. Strong understanding of hardware components, peripheral... 
    Permanent employment
    Full time
    Part time
    Casual work
    Afternoon shift

    General Dynamics

    Annapolis Junction, MD
    4 days ago
  • $25k

     ...Job Description Job Description Software Engineer - GIT/Linux/Java - 14+ yrs of Experience - TS/SCI w/Poly Required Halogen Engineering Group is looking for a Software Engineer that develops, maintains, and enhances complex and diverse software systems (e.g.,... 
    Contract work
    Temporary work
    Remote work
    Shift work

    Halogen Engineering Group, Inc

    Maryland, MD
    27 days ago
  •  ...innovation to GDIT. The Windows Desktop Engineer must have: ● Education: Technical...  ...technologies. ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Role...  ...with Active Directory, Group Policy, and network configurations. ​ Strong... 
    Permanent employment
    Casual work
    Afternoon shift

    General Dynamics Information Technology

    Annapolis Junction, MD
    more than 2 months ago
  • $102k - $138k

     ...Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be...  ...experience Security clearance level: TS/SCI w/Poly US citizenship required Level II 8...  ...PowerShell). Strong understanding of network protocols, DNS, SSL/TLS, and web... 
    Full time
    Temporary work
    Part time
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    GDIT

    Annapolis Junction, MD
    29 days ago
  •  ...3+ years of related experience ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Level II 8570 Certification (Security+...  ...(e.g., Bash, Python, PowerShell). Strong understanding of network protocols, DNS, SSL/TLS, and web security practices.... 

    General Dynamics Information Technology

    Annapolis Junction, MD
    more than 2 months ago
  • $48.51 - $84.9 per hour

     ...desktops, software, and hardware. Optimize networks for mission/project requirements....  ...applications, processes the system supports.Active TS/SCI with poly clearanceDesired Qualifications:DoD 8570...  ...Requirement:An active Top Secret SCI w/Polygraph security clearance is required... 
    Full time
    Work experience placement
    Flexible hours

    Parsons

    Columbia, MD
    5 days ago
  • $135k - $216k

     ...a highly motivated and skilled Software Engineer to design, develop, and secure next-generation...  ...for a bachelor’s degree.Active TS/SCI security clearance with a current polygraph...  ...ID: 2026-167149Position Category: Information TechnologyClearance: Top Secret/SCI w/Poly
    Contract work
    Work experience placement
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    2 days ago
  • $148.3k - $266.9k

     ...advanced capabilities with other senior engineers to meet complex and evolving mission needs...  ...What Required Skills You'll Bring:Active TS/SCI with Polygraph (current and in-scope).Bachelor...  ...Requirement:An active Top Secret SCI w/Polygraph security clearance is required... 
    Full time
    Flexible hours

    Parsons

    Annapolis Junction, MD
    5 days ago
  • $176k - $282k

    ResponsibilitiesPeraton is seeking a Software Engineer to support a suite of web-based...  ...ensure operational specifications are met.TS/SCI clearance with polygraph clearance is requiredAdditional...  ...ID: 2026-167192Position Category: Information TechnologyClearance: Top Secret/SCI w/Poly
    Contract work
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Network Engineer - TS/SCI w/Poly. Be the first to apply!