• Sr. System Administrator (Linux)

    Nightwing (Sterling, VA)
    …and procedures + Perform other duties as assigned **Qualifications:** + US Citizenship + Active Secret clearance . Must be able to obtain a TS/SCI clearance + ... via FreeIPA, LDAP, and Kerberos + Troubleshoot hardware, operating system, and network issues across distributed environments + Collaborate with engineering teams to… more
    Nightwing (10/29/25)
    - Related Jobs
  • Electronics Technician 3

    M. C. Dean (Chantilly, VA)
    …eligibility requirements, including US Citizenship, for access to classified information; **ACTIVE TOP SECRET Clearance with the ability to obtain a TS/SCI w/ ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver… more
    M. C. Dean (10/23/25)
    - Related Jobs
  • Senior Satellite Communications Training…

    CACI International (Remington, VA)
    …is current and within defined standards. **Qualifications:** + Candidate must have a Top- Secret Clearance with Poly + Versed in operation, function and ... Training Specialist Job Category: Training Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (10/03/25)
    - Related Jobs
  • Forensics-Malware Analyst/ Reverse Engineering

    GrammaTech, Inc. (Arlington, VA)
    …a favorably adjudicated DHS background investigation (EOD). **Preferred:** + Active Top Secret Security Clearance The base salary range for this position ... is looking for a Forensics-Malware Analyst and Reverse Engineering Engineer to work onsite at customer locations. **_Location:_** _Arlington,...a US citizen with ability to obtain TS SCI clearance and must be willing to work onsite as… more
    GrammaTech, Inc. (09/27/25)
    - Related Jobs
  • Lifecycle Manager

    KBR (Chantilly, VA)
    …with security policies and procedures. Minimum Qualifications: + A CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with a Polygraph + Eight (8) ... to Operate processes + Relevant certifications (eg, AWS Certified DevOps Engineer , Certified Kubernetes Administrator) Clearance Requirements: TS/SCI with… more
    KBR (09/05/25)
    - Related Jobs
  • Cloud Systems Administrator

    Leidos (Alexandria, VA)
    …Must be a US Citizen and able to obtain a Public Trust and DoD Secret Clearance **Preferred Qualifications:** + Prior experience supporting DHS, USCG, or other ... the mission-critical systems that keep our nation secure. **Ready to engineer solutions that matter?** **Primary Responsibilities** The Digital Modernization Sector… more
    Leidos (10/25/25)
    - Related Jobs
  • Technical Ship Rider SkillBridge Intern

    V2X (Virginia Beach, VA)
    …+ Minimum 6 years of direct experience in IT + Other Requirements: + Active Secret Security Clearance , TS / SCI Eligible + US Citizenship status is required ... for all afloat Naval Mission Planning Systems, supporting ship network connectivity, training fleet users, technical support, troubleshooting, and daily… more
    V2X (10/07/25)
    - Related Jobs
  • NOC Tier 1 Support Specialist

    M. C. Dean (Springfield, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... Support Specialist** will primarily focus on **real-time application and network monitoring** to identify potential failures and performance degradations.… more
    M. C. Dean (08/27/25)
    - Related Jobs
  • Citrix Administrator

    GovCIO (Richmond, VA)
    …- 9 years (or commensurate experience) Required Skills and Experience + Clearance Required: Secret + CompTIA Security+.Computing Environment (CE) Certification ... (ie, Microsoft Certified Solutions Expert(MCSE), Server+, Cisco Certified Network Associate (CCNA), RedHat, Palo, etc.,can be waived for 30 days after project join… more
    GovCIO (09/24/25)
    - Related Jobs
  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …and Knowledge of Navy tactical systems and combat information center operations + SECRET clearance Experience Desired: + Preferred: Master's degree or relevant ... is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy Training Command. This… more
    SimIS Inc. (09/22/25)
    - Related Jobs