• Cyber Operations

    Leidos (Odenton, MD)
    **Description** Leidos has a current job opportunity for a Cyber Operations Countermeasures Engineer on the DISA GSM-O II program supporting the DISA ... candidate will support the DISA GSM-O II TN13 Defensive Cyber Operations (DCO) Branch. This position will...track enterprise countermeasure actions and assess the effectiveness of countermeasures on an ongoing basis. + Analyze high volumes… more
    Leidos (08/15/25)
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  • Sr. Cyber Security Engineer - Hybrid…

    GovCIO (Tampa, FL)
    …Network Operations Centers (NOCs), Security Operation Centers (SOCs), or Cyber Security Operations Centers (CSOCs) monitoring, maintaining, and life cycling, ... (Security+CE, CCNA Security, CySA+, CASP, etc.). + Extensiveexperience with Cyber Network Defense (CND), Cybersecurity Operations ,or currentCCNPLevelCertification:CCNPSecurity/SCOREorCCNPCyberOps/CBRCORE.… more
    GovCIO (07/19/25)
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  • Cyber Security Engineer - Hybrid…

    GovCIO (Tampa, FL)
    …(Security+CE, CCNA Security, CySA+, CASP, etc.). + Entry-level experience with Cyber Network Defense (CND), Cybersecurity Operations , or current CCNA ... $105,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6558/ cyber -security- engineer --hybrid-remote/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-FL-Tampa_ **ID** _2025-6558_ **Category**… more
    GovCIO (08/30/25)
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  • Cyber Security Engineer

    Trinity Solar (Iselin, NJ)
    Cyber Security Engineer Job Details Job Location Iselin Technology Center - Iselin, NJ Salary Range $120000.00 - $145000.00 Salary/year Description Trinity Solar ... is seeking an experienced and proactive Cybersecurity Engineer to lead efforts in protecting our digital infrastructure...readiness efforts. + Stay informed on current and emerging cyber threats, tools, and countermeasures . Qualifications &… more
    Trinity Solar (06/30/25)
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  • Senior Cyber Security Development…

    Lockheed Martin (Colorado Springs, CO)
    **Description:** The Combined Orbital Operations , Logistics, and Resiliency \(COOLR\) team in Colorado Springs is solving challenges in supporting our customer's ... You will join a team of talented cybersecurity engineers in developing defensive cyber services for the operational network\. Tasks may include: * Capture, define,… more
    Lockheed Martin (08/27/25)
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  • Cybersecurity Engineer

    ManTech (Herndon, VA)
    …for maintaining the security posture of our network infrastructure, systems, and data. The Cyber Engineer plays a key role in incident response, threat hunting, ... various security tools, and a proactive approach to identifying and mitigating risks. The Cyber Security Engineer reports directly to the Senior Cyber more
    ManTech (06/12/25)
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  • Cybersecurity Engineer Lead

    CACI International (Colorado Springs, CO)
    Cybersecurity Engineer Lead Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel ... currently deployed and future TIGS SoS. **Responsibilities:** + Leads cybersecurity operations support services that span hardware and software tools and sensors,… more
    CACI International (08/15/25)
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  • Senior Cybersecurity Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior** ** Cyber Security Engineer ** to join our team in the **DC, Maryland, and Virginia (DMV) ... include but are not limited to:** + Conduct in-depth analysis of cyber security tools, applications, and methodology to maximize and optimize the enterprise… more
    ManTech (08/19/25)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations , systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations , cyber defense...Poly **This position is CONTINGENT upon contract award** The Cyber Security Project Engineer (CSE) supports the… more
    Nightwing (06/27/25)
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  • Cybersecurity Malware Reverse Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and Virginia (DMV) ... for analyzing, dissecting, and understanding malicious software to develop countermeasures and enhance our cybersecurity defenses. This role requires expertise… more
    ManTech (06/12/25)
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