• Lead Senior Systems

    ManTech (Chantilly, VA)
    Systems Administrator ** to join our team in **Chantilly, VA.** As the Lead Senior Systems Administrator , you will be responsible for providing a ... and Auditing. **Responsibilities include, but not limited to:** + Lead and supervise a team of system administrators (Windows/Linux/VMWare)...or high school diploma/GED and 13 years of relevant systems administration experience with 3 + years in a… more
    ManTech (12/19/25)
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  • Database Administrator ( Senior )

    BAE Systems (Sterling, VA)
    …may be available based on position level and/or job specifics. **Database Administrator ( Senior )** **117843BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** BAE Systems , a top-ten prime contractor to the US...all about trust, camaraderie and a shared ambition to lead the world in defense technologies and national security… more
    BAE Systems (10/29/25)
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  • Senior IAM Administrator

    Insight Global (Herndon, VA)
    Job Description This position is for our large software client. The Senior Identity and Access Management (IAM) Administrator is responsible for leading secure, ... across Active Directory, Azure AD, and related services. The Senior IAM Administrator develops and maintains scripts...to other Infrastructure groups (Cloud Operations, Cyber Security, and Systems Administration). * Plan, lead and perform… more
    Insight Global (12/09/25)
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  • Senior Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to Defense Information Systems Agency (DISA) Global ... , you will work closely with your team and Lead to provide vital technical support for the integration...along with a drive for innovation to GDIT. The Senior Tier III Administrator must have:** **Education:**… more
    General Dynamics Information Technology (12/11/25)
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  • Lead Windows Systems

    General Dynamics Information Technology (Chantilly, VA)
    …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** Lead Windows Systems Administrator (SME) We are seeking an ... accomplished Lead Windows Systems Administrator to oversee the design, operations,...mission-critical Windows infrastructure that supports analysts and scientists. This senior leadership role will shape the stability, security, and… more
    General Dynamics Information Technology (12/29/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …improve our future and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of ... all about trust, camaraderie and a shared ambition to lead the world in defense technologies and national security...be available based on position level and/or job specifics. ** Systems Administrator ** **117073BR** EEO Career Site Equal… more
    BAE Systems (12/09/25)
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  • Lead ServiceNow System Administrator

    ICF (Reston, VA)
    …Modernization Division is a rapidly growing, entrepreneurial, technology department, seeking a Lead ServiceNow System Administrator to support a federal project. ... Group is growing, and we are looking for a talented, highly motivated Lead ServiceNow System Administrator to join our ICF's Digital Modernization Division.… more
    ICF (01/03/26)
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  • Senior Database Administrator

    Oracle (Reston, VA)
    **Job Description** Are you a mission-driven ** Senior Database Administrator ** ready to take your career to the next level supporting the nation's most critical ... advanced data modeling to integrating with big data platforms. + Lead automation, upgrades, disaster recovery, troubleshooting, and database hardening to exceed… more
    Oracle (01/01/26)
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  • Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    Cisco Call Manager Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... Opportunity:** CACI is looking for a Cisco Call Manager Administrator is responsible for the day-to-day administration, configuration, and... works closely with the Cisco Call Manager Engineer Lead and other IT team members to deliver high-quality… more
    CACI International (12/27/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you...of agility, expertise, and trust. + An opportunity to lead and build a business with the support of… more
    M. C. Dean (10/23/25)
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  • Principal Contract Administrator

    Northrop Grumman (Sykesville, MD)
    …global allies. The COLUMBIA Operating Unit is seeking an experienced **Principal Contract Administrator ** to join the Marine Systems Business Unit. The position ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...schedule. **What You'll Get to Do:** The Principal Contract Administrator will be considered a key focal point on… more
    Northrop Grumman (11/26/25)
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  • MongoDB Administrator

    SAIC (Ashburn, VA)
    **Description** **Position Summary** We are seeking a highly skilled and experienced senior -level Database Administrator (DBA) to join our team. **The ideal ... strategies, including failover planning and testing. + Migration and Upgrade: Lead migration projects from on-premises databases to AWS, relational databases to… more
    SAIC (10/24/25)
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  • Senior IT Support Specialist / Support…

    IT Concepts (Mclean, VA)
    …spark innovation, and achieve extraordinary milestones. Kentro is hiring a highly skilled Senior IT Support Specialist / Support Lead to strengthen our IT ... and support leadership initiatives. Preferred Qualifications + Experience in a Team Lead , Senior Engineer, or interim-leadership role. + AI or automation-driven… more
    IT Concepts (12/24/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... of Travel: Local * * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer!** Are you passionate about network security and eager to make… more
    CACI International (12/12/25)
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  • Senior Information System Security Officer

    The MITRE Corporation (Mclean, VA)
    …(R311) within the Global Security Services Division (R300) is looking to fill a Senior Information Systems Security Officer position, with a focus on classified ... and Milestone (POA&M), and other security documentation. + Serve as the Senior Information Systems Security Officer (ISSO), maintaining operational security… more
    The MITRE Corporation (12/18/25)
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  • Senior Technical Project Manager

    Leidos (Gaithersburg, MD)
    **Description** We are seeking a highly skilled ** Senior Technical Project Manager** to lead the planning, execution, and delivery of Salesforce CRM and Contact ... architecture with hands-on experience in technologies such as CCaaS, CRMs, telephony systems , and related platforms. The Senior Technical Project Manager will… more
    Leidos (10/11/25)
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  • Senior Manager, Technology Change Risk…

    Capital One (Mclean, VA)
    …(AWS Certified Solutions Architect, AWS Certified Security Speciality, AWS SysOps Administrator , or Certified Information Systems Security Professional (CISSP)) ... Senior Manager, Technology Change Risk Oversight Capital One...to work independently and in a team, taking a lead role on projects when necessary + Prior experience… more
    Capital One (11/04/25)
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  • Senior Cyber Risk Manager (Splunk Engineer)

    The MITRE Corporation (Mclean, VA)
    …(R311) within the Global Security Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified ... security concepts in classified settings. We seek a proactive individual to lead efforts in integrating security into large engineering projects and acquisition… more
    The MITRE Corporation (11/08/25)
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  • Senior SharePoint Developer (Remote)

    Koniag Government Services (Chantilly, VA)
    …Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security, Network Systems ** **Job Function** **Sharepoint Developer/ Systems Administrator ** **Pay ... LLC, a Koniag Government Services company, is seeking a Senior SharePoint Developer to support KDS and our government...and Microsoft Teams + Defines, analyzes, and evaluates business systems and user needs relating to technology solutions. +… more
    Koniag Government Services (12/16/25)
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  • Senior CrowdStrike Falcon Endpoint Security…

    AIG (Reston, VA)
    …reimagining the way we help customers to manage risk. Join us as a Senior CrowdStrike Falcon Endpoint Security Engineer to play your part in that transformation. ... standards of excellence. The team is responsible for shielding the company's systems from security risks, while designing technology strategies that enable AIG's… more
    AIG (10/24/25)
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