• Cyber Security Operations

    William C Brown Inc (Springfield, VA)
    Cyber Security Operations Specialist II EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive ... or any other characteristic protected by law. Description WCBinc is looking for a Cyber Security Operations Specialist II to operate and manage all… more
    William C Brown Inc (11/10/25)
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  • Cyber Security Operations

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist - CSOC (Tiers 1, 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to ... Transport & Cybersecurity Services (TCS) program is actively hiring TS/SCI cleared Cyber Security Operations Specialists to join our CSOC Tiered Services… more
    CACI International (11/10/25)
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  • Cyber Security Operations

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist III - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... Systems, Cybersecurity, or related field + Minimum 5 years' experience in Cyber Security (CSOS). Additional years of experience may be used in place of… more
    CACI International (08/23/25)
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  • Cyber Security Engineering…

    William C Brown Inc (Springfield, VA)
    Cyber Security Engineering Specialist III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration ... William C. Brown, Inc (WCBinc) is looking for a Cyber Security Engineering Specialist III...the daily CSOC Significant Activity Report, the daily CSOC Operations Update, and the Weekly CSOC Status Report +… more
    William C Brown Inc (09/20/25)
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  • DoD SkillBridge Cyber Security

    SOS International LLC (Reston, VA)
    **Overview** SOSi is currently seeking a **DOD SkillBridge** ** Cyber Security Specialist ** to join our team in **Ramstein AB, Germany** . Our Engineering ... team at Ramstein AB, Germany is seeking an experienced Cyber Security Analyst. The candidate will be...as per the established baselines. + Monitor all in-place security solutions for efficient and appropriate operations .… more
    SOS International LLC (10/08/25)
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  • Cyber Infrastructure Specialist SME

    General Dynamics Information Technology (Fairfax, VA)
    …your expertise to advance the mission and optimize our business strategy as a Cyber Infrastructure Specialist SME at GDIT. Here, you'll support solving some of ... business. At GDIT, people are our differentiators. As a Cyber Infrastructure Specialist SME, you will support...and IRAD efforts across Defense. * Utilize common IT Operations tools, novel and new cyber capabilities,… more
    General Dynamics Information Technology (11/14/25)
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  • Cyber Security Specialist

    NANA Regional Corporation (Herndon, VA)
    … technologies, regulatory compliance, and a strong understanding of emerging cyber threats. **Responsibilities** Security Operations & Infrastructure ... training across the organization to foster a culture of security . + Stay informed on emerging cyber ...of security . + Stay informed on emerging cyber threats, tools, and technologies to proactively adapt … more
    NANA Regional Corporation (11/14/25)
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  • Cyber Threat Hunt Analyst​

    Leidos (Ashburn, VA)
    …US Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US Government program responsible to ... at minimum ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux...EC-Council Certified Incident Handler + ECSS - EC-Council Certified Security Specialist + ECES - EC-Council Certified… more
    Leidos (11/01/25)
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  • Cyber Network Defense Analyst III

    Nightwing (Sterling, VA)
    …Elastic- Proficiency conducting all-source research. Required Education: BS Computer Science, Cyber Security , Computer Engineering, or related degree; or HS ... Nightwing provides technically advanced full-spectrum cyber , data operations , systems integration and...GCPN, GWEB, GIRD, GREM, GNFA, GCIH, GCIA, GSEC, Kubernetes Security Specialist , Microsoft 365 Certifications, Microsoft Azure… more
    Nightwing (10/07/25)
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  • Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    …Splunk- Proficiency conducting all-source research. Required Education: BS Computer Science, Cyber Security , Computer Engineering, or related degree; or HS ... Nightwing provides technically advanced full-spectrum cyber , data operations , systems integration and...GCPN, GWEB, GIRD, GREM, GNFA, GCIH, GCIA, GSEC, Kubernetes Security Specialist , Microsoft 365 Certifications, Microsoft Azure… more
    Nightwing (10/07/25)
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  • Consultant - ServiceNow Cyber Strategy

    Deloitte (Mclean, VA)
    …enablement Implement - configuration and as needed, customized, solutions on ServiceNow Security Operations ( Security Incident Response and Vulnerability ... utilizing accelerators via pre-built templates and proofs of concept Operate - manage Cyber Security programs ranging from keeping the lights on for the… more
    Deloitte (11/15/25)
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  • Cyber Security Implementation…

    CACI International (Springfield, VA)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... and enhance NGA networks and cybersecurity posture in support of national security . Joining the TCS Team means working with truly cutting-edge technologies, on… more
    CACI International (11/14/25)
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  • Cloud Cyber Engineer

    CACI International (Sterling, VA)
    …Continental US Anticipated Posting End: 12/29/2025 **The Opportunity:** CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract. If you are ... engineers are an integral part of the development team. Cyber security engineers are expected to be...needs of the program. Responsibilities include serving as information security specialist , reviewing all software, hardware, and… more
    CACI International (11/11/25)
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  • Manager - Cyber Strategy & Transformation…

    Deloitte (Mclean, VA)
    …ServiceNow Certified Application Developer (CAD) + At least one ServiceNow Implementation Specialist certification in Security Operations , Risk Management, ... Our Deloitte Cyber team understands the unique challenges and opportunities...their legacy programs; working across a variety of different security operations center, risk and compliance programs… more
    Deloitte (11/15/25)
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  • Industrial Security Specialist

    SAIC (Springfield, VA)
    **Description** SAIC is seeking an experienced Industrial Security Specialist to support our customer's Office of Security . This individual will be required ... to operate in a diverse security environment. **The Industrial Security ...customers/stakeholders. Provide technical expertise concerning physical, personnel, information, and operations security to industry partners. + Review,… more
    SAIC (11/04/25)
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  • Physical Security Specialist

    SAIC (Springfield, VA)
    **Description** SAIC is seeking an experienced Physical Security Specialist to support the customer's Office of Security . This individual will be required to ... Physical Security Division. This includes data entry for office operations **Qualifications** + Active TS/SCI clearance is required. Candidates must have this… more
    SAIC (11/04/25)
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  • Specialist , Systems Engineer Mission…

    L3Harris (Springfield, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Systems Engineer - Mission Protection Specialist ... currently seeking a Specialist , Systems Engineer - Mission Protection Specialist to support a high-visibility, mission-critical national security program.… more
    L3Harris (10/16/25)
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  • Information Security Specialist

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as an Information Security Specialist (ISSM/ISSE) with GDIT. A career in enterprise IT ... **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Complex Systems,Systems Design,Systems Engineering **Experience:** 10 +… more
    General Dynamics Information Technology (09/16/25)
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  • Program Security Specialist

    SAIC (Springfield, VA)
    …administrative documentation as required by the government. + Monitor and manage security operations and provide government with status reports and ... **Description** SAIC is seeking an experienced Program Security Officer to support NGA's Office of Security . This individual will be required to operate in a… more
    SAIC (10/08/25)
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  • Collection Management ( Operations

    Masego (Springfield, VA)
    …activities of GEOINT based sources in support of time dominant operations . Minimum Qualifications and Skills: + Previous experience utilizing GEOINT collection ... first phase GEOINT work + Previous experience with collection capabilities and methods Security Clearance Requirement: + Active TS/SCI with a current CI Poly Shift… more
    Masego (11/13/25)
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