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

Endpoint Systems Administrator - Cyber & Mission IT

Mission Technologies, a division of HII

Mission Technologies, a division of HII, is seeking an Endpoint Systems Administrator to secure and optimize enterprise endpoints for a high‑impact government program. The role requires TS/SCI clearance and CI poly willingness, with full lifecycle endpoint management and patching responsibilities. The position emphasizes OS image management, software deployment, and collaboration with cybersecurity teams to meet SRG/STIG requirements. #J-18808-Ljbffr

Vacancy posted 21 hours ago
Similar jobs that could be interesting for youBased on the Endpoint Systems Administrator - Cyber & Mission IT in Springfield, VA vacancy
  • $75.2k - $158.1k

    Job Title: Endpoint Security Engineer III - Nessus...  ...career within the Cyber realm! TCS is a...  ...customer's GEOINT mission. The Endpoint...  ...skilled Tenable product Administrator with hands-on...  ...maintaining them on Linux systems. This role...  ...Collaborate with IT and security teams... 
    Cyber
    Long term contract
    Full time
    Contract work
    Work experience placement
    Local area
    Flexible hours

    CACI International, Inc.

    Springfield, VA
    4 days ago
  • $80k - $120k

     ...Technology Subcategory: IT Systems Engineer Schedule: Full-...  ...experienced Senior Systems Administrator - RHEL to join our MAJESTIC...  ...in managing and optimizing mission-critical Red Hat Enterprise...  ...Security+ GIAC Global Industrial Cyber Security Professional (GICSP... 
    Cyber
    Full time
    For subcontractor
    Work at office
    Remote work
    Shift work

    SAIC

    Springfield, VA
    4 days ago
  • $110k - $140k

     ...Systems AdministratorJoin a team where innovation meets mission. Our AI, cloud, cyber, and modernization solutions save agencies...  ...need for a Systems Administrator to support and secure our enterprise IT environment across...  ...systems administration, endpoint management, identity... 
    Cyber
    Temporary work
    For contractors
    Immediate start
    Worldwide

    ClearanceJobs

    McLean, VA
    1 day ago
  • $110k - $140k

     ...team where innovation meets mission. Our AI, cloud, cyber, and modernization solutions...  ...has an immediate need for a Systems Administrator to support and secure our enterprise IT environment across Microsoft...  ...day systems administration, endpoint management, identity and access... 
    Cyber
    Temporary work
    For contractors
    Immediate start
    Worldwide

    Credence Management Solutions

    McLean, VA
    4 days ago
  • $120.9k - $184.5k

     ...Regular Classified Systems Administrator, IV Overview of RAND...  ...of the Classified IT Operations Team, ensuring...  ..., DAPPM guidance, and Cyber Operational Readiness...  ...mitigation strategies for mission-critical classified...  ...in managing classified endpoints, mobile devices, and... 
    Cyber
    For contractors
    Work experience placement
    Work at office
    Local area
    Remote work
    Relocation

    RAND

    Washington DC
    4 days ago
  • $104.24k - $130.3k

     ...Senior Systems Administrator And Technical LeadOverview About M.C...  ...operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure...  ..., audiovisual, and IT systems. Headquarters...  ...monitoring, logging, endpoint protection, and third-... 
    Cyber
    For subcontractor
    Remote work
    Flexible hours
    Night shift

    ClearanceJobs

    McLean, VA
    1 day ago
  • $95k - $155k

     ...opportunity resides with Warfare Systems (WS), a business group within HII’s Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems...  ...personnel operations. The System Administrator will will serve as a technical... 
    Cyber
    Full time
    Work experience placement
    Local area
    Remote work
    Worldwide

    HII Mission Technologies Division

    Springfield, VA
    1 day ago
  • Job Title: Cyber Systems Administrator - Level 2 Location: Langley AFB, VA Program:...  ...Administrator supports enterprise IT infrastructure, virtualization environments, and mission‑critical network systems....  ...Experience Microsoft Endpoint Configuration Manager (MECM)... 
    Cyber
    Full time

    MILVETS

    Mc Lean, VA
    3 days ago
  • $117k - $128k

     ...Job Description Endpoint Security Engineer III Cyber Security Engineer III...  ...This is a hands-on administrator role on a long-term...  ...impact. Work with IT and security teams...  ...security systems and architectures....  ...intelligence cybersecurity missions for more than seventeen... 
    Cyber
    Full time
    Local area

    RISA

    Springfield, VA
    22 days ago
  •  .... We are passionate about our mission and going above and beyond to...  ...As recognized members of the Cyber Elite, we work together in partnership...  ...including intrusion detection system (IDS) alerts, firewalls and...  ...(NID/NIP) technologies. Endpoint detection and response (EDR) tools... 
    Cyber

    ShorePoint LLC

    Washington DC
    21 hours ago
  •  ...passionate about our mission and going above...  ...recognized members of the Cyber Elite, we work...  ...We are seeking an Endpoint Security Engineer...  ...engineering, administration and operational support...  ...services through system administration,...  ...Security+. Where It’s Done ~ Onsite... 
    Cyber
    Contract work

    ShorePoint Inc

    Washington DC
    1 day ago
  • $138k - $166k

    As a Sr. Endpoint Security Engineer (Trellix SME), you’ll serve as the...  ...on our people, we live by our mission: A passion for our people....  ...improvements to strengthen enterprise cyber defenses.What you’ll need to...  ...(DXL), Policy Auditor, Rogue System Detection, Trellix Security... 
    Cyber
    Full time
    Local area

    MetroStar Systems

    Washington DC
    1 day ago
  •  ...PostingSynertex is seeking a exceptionally skilled Systems Administrator to support our Classified Cyber Operations Client in Ft. Belvoir, VA, enabling high-...  ...networks and systems supporting DTRA Advance Red Cyber mission needs.Managing Windows Active Directory environments... 
    Cyber

    Navstar

    Fort Belvoir, VA
    4 days ago
  • $64k - $124.2k

     ...Systems AdministratorAt Accenture Federal Services, nothing matters...  ...positive, lasting change that moves missions and the government forward!We are seeking a Systems Administrator with a solid foundation in...  ...the Cloud Infrastructure and Cyber Security teamsHere's What You... 
    Cyber

    Accenture Federal Services

    Washington DC
    4 days ago
  •  ...while impacting our national security in cyber as a Cybersecurity Analyst Principal at GDIT...  ...a meaningful career supporting cyber missions and operations across the federal government...  ...role in helping to protect our customers systems. Networks, and data. Lead/Manage/Support... 
    Cyber

    General Dynamics

    Washington DC
    2 days ago
  • $116.35k - $210.33k

     ...and our community. Our Mission, Vision, and Values guide...  ...a large enterprise IT contract for the DOD. This...  ..., integration support, system testing for...  ...provide systems and software administration support in a large, multi...  ...impacted by ever evolving cyber security tools and policies... 
    Cyber
    Contract work
    Work at office
    Remote work

    00100 LEIDOS, INC.

    Alexandria, VA
    1 day ago
  •  ...Red Hat Enterprise Linux Systems ExpertAt The One 23 Group, our mission is to set the benchmark for excellence...  ...expertise spans Enterprise IT, Mission IT and Cyber. With our global footprint, we...  ...middleware, focusing on system administration for contract specific... 
    Cyber
    Contract work

    The One 23 Group

    Arlington, VA
    2 days ago
  • $150k - $180k

     ...Sr. Cloud Systems AdministratorAre you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further...  ...is seeking a Senior System Administrator to join our team of...  ...will support challenging, mission-critical projects that make... 
    Cyber
    Hourly pay
    Contract work

    Amentum

    Lorton, VA
    4 days ago
  • $80k - $110k

     ...includes high-end solutions in systems engineering and integration, enterprise IT, including cloud services: cyber, software, advanced...  ...experienced Senior Systems Administrator (VDI) to ensure the stable...  ...installations, and support mission‑essential operations across... 
    Cyber
    Contract work
    Local area
    Remote work

    SHR Consulting Group

    Fort Belvoir, VA
    2 days ago
  • $150k - $175k

    OverviewAMERICAN SYSTEMS, a 100% employee-owned federal...  ...a Senior Systems Administrator with strong Red Hat Linux...  ...efficiency and reliability for mission-critical...  ...of degree)8-10 years of IT Systems Administration...  ...SummaryCategory: IT / Cyber Security / Network SystemsPosition... 
    Cyber
    Local area
    Remote work
    Relocation package

    AMERICAN SYSTEMS

    Washington DC
    21 hours ago
  • $145k - $170k

     ...Position: Senior Cyber Systems Administrator (Operational Technologies) Salary Range: Level IV: $145 ,...  ...experience is A MUST** Experience building endpoint detection from scratch is A MUST**...  ...plants and facilities. Networking/IT systems engineering background and... 
    Cyber
    Temporary work
    Work at office
    Remote work
    Monday to Friday

    Orion Talent

    Arlington, VA
    4 days ago
  • $64k - $124.2k

     ...to drive positive, lasting change that moves missions and the government forward! You Are: We are seeking a Systems Administrator with a solid foundation in Linux to support...  ...Collaborate with the Cloud Infrastructure and Cyber Security teams Here’s What You Need: Active... 
    Cyber
    Live in
    Work at office
    Local area

    Accenture PLC

    Arlington, VA
    21 hours ago
  • $75.52k - $94.4k

     ...System Administrator 1M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure...  ...controls, audiovisual, and IT systems. Headquarters in... 
    Cyber
    Local area
    Flexible hours
    Night shift

    M.C. Dean, Inc.

    McLean, VA
    4 days ago
  •  ...Falls Technology is assembling a focused team in McLean, VA to engineer, secure and integrate mission systems. Roles include four Cyber Security Project Engineers, one Cyber Security Project Manager, one Cyber Security Systems Integrator and one Project Integrator. On-... 
    Cyber
    Full time

    Fallstechnology

    McLean, VA
    4 days ago
  • $200k - $300k

     ...DescriptionEverforth ECS is seeking an Cyber Mission & Solutions Lead - Federal Civilian & Health...  ...dynamic access controls and continuous endpoint posture validation.Cyber Threat...  ...computer science, engineering, information systems, or a related field, or equivalent... 
    Cyber
    Contract work
    Work at office

    ECS Federal

    Arlington, VA
    2 days ago
  • $75k - $85k

     ...is an employee-owned company delivering mission-critical technology, engineering, and...  ...government customers. We are seeking a Senior Systems Administrator to play a key role in a critical DOD...  ..., and optimization of enterprise IT infrastructure supporting the customers... 
    Temporary work
    Immediate start
    Remote work

    TechFlow

    Arlington, VA
    3 days ago
  •  ...Lab Systems AdministratorQuantum Science Solutions (QSS) supports mission-critical federal cybersecurity programs providing onsite incident...  ...organizations experiencing cyber-attacks. We are seeking a Lab Systems Administrator to provide IT Help Desk support, systems administration... 
    Cyber

    ClearanceJobs

    Arlington, VA
    1 day ago
  • $86.6k - $181.8k

    Job Title: Tier 2 Systems AdministratorJob Category: Information TechnologyTime...  ..., hands-on Tier 2 Systems Administrator to support mission-critical IT infrastructure and applications in...  ...support, help desk operations, or endpoint management. Candidates should have... 
    Full time
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    Springfield, VA
    3 days ago
  • $137.5k - $183.3k

     ...Operational Technology Systems Administrator SMEOur Deloitte Cyber team understands the unique challenges and opportunities businesses face in cybersecurity...  ...Administrator SME to support high-priority federal missions as the technical bridge among industrial operations,... 
    Cyber
    Work at office
    Local area
    Night shift

    ClearanceJobs

    Washington DC
    1 day ago
  • $95.11k - $161.68k

     ...data, message, and video telecommunications systems, equipment, and circuits for a government...  ...spanning air, land, maritime, space, and cyber, including advanced electronics,...  ...you're not just building a career. You're contributing to a mission that truly matters.... 
    Cyber
    Worldwide

    ClearanceJobs

    Washington DC
    21 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Endpoint Systems Administrator - Cyber & Mission IT. Be the first to apply!