• Cyber Systems Security

    Gromelski & Associates, Inc. (Manassas, VA)
    **Cyber Systems Security Engineer Sr.** Location **Manassas, VA (Relocation Assistance Available)** Job Category **Engineering** ID **686** **_Cyber ... Systems Security Engineer Sr._** _Gromelski and Associates, Inc. (GAI) partners with prime contractors to provide professional services. Key service areas… more
    Gromelski & Associates, Inc. (12/05/25)
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  • Cleared Senior Information Systems

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take ... the next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see if we are a good match! Opportunity: We are building a… more
    Virtual Service Operations (11/09/25)
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  • ISSO/ Systems Security

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **ISSO/ SYSTEMS SECURITY ENGINEER (RDTE)** Bowhead is seeking a skilled full-time ISSO/ Systems Security Engineer to join our team in ... Skills:** + Skill in conducting vulnerability scans and recognizing vulnerabilities in security systems . + Skill in using DoD network analysis tools to identify… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Information Systems Security

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate ... Program Office sponsored systems . + Provide the Information System Security Engineer (ISSE) support for IA systems concept, requirements, design,… more
    SAIC (11/06/25)
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  • Cleared Information Systems Security

    Virtual Service Operations (Lorton, VA)
    Cleared Information Systems Security Engineer (ISSE) L3 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the ... next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see if we are a good match! Opportunity: We are seeking… more
    Virtual Service Operations (10/04/25)
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  • Systems Security Engineer

    EPS Corporation (Dahlgren, VA)
    Systems Security Engineer - (761) Share this job as a link in your status update to LinkedIn. Job Title Systems Security Engineer Location ... identifying and mitigating software threats that could impact system performance or security . + Support theaccreditation and auditingof information systems in… more
    EPS Corporation (11/13/25)
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  • Senior Systems Security

    TekSynap (Dahlgren, VA)
    …a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security Engineer (SSE) serves as Key Personnel under the NSWCDD ... + Incident Response & Continuous Monitoring **Overview** We are seeking aSenior Systems Security Engineerto join ourteamatNaval Surface Warfare Center Dahlgren… more
    TekSynap (10/31/25)
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  • Information Systems Security

    TekSynap (Chantilly, VA)
    Security Engineerto join our team supporting the Space Development Agency. The Information Systems Security Engineer will act as liaison to prepare, ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + TheInformation Systems Security Engineeris expected tobe able to: + Support Engineering and… more
    TekSynap (12/06/25)
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  • Senior Systems Security

    EPS Corporation (Dahlgren, VA)
    Senior Systems Security Engineer - (760) Share this job as a link in your status update to LinkedIn. Job Title Senior Systems Security Engineer ... Job Description EPS Corporation Company is seeking a highly skilledSenior Systems Security Engineerto provide expert-level cybersecurity and systems more
    EPS Corporation (11/13/25)
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  • Systems Security Engineer

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is seeking a **Journeyman Systems Security Engineer ** to serve as a Registration Authority (RA) supporting Public Key Infrastructure ... USD $126,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7307/ systems - security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID** _2025-7307_… more
    GovCIO (12/23/25)
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  • Field Electronic Security Systems

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    **Overview** FIELD ELECTRONIC SECURITY SYSTEMS ENGINEER (MCESS) Bowhead is seeking an Field Electronic Security Systems (ESS) Engineer to join ... Systems (MCESS) contract in Quantico, VA. The Field Electronic Security Systems (ESS) Engineer candidate will be assigned to multiple Mission-Critical… more
    UIC Government Services and the Bowhead Family of Companies (12/30/25)
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  • Senior Security Systems

    Cydecor, Inc. (Dahlgren, VA)
    …commitment to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems ... to be certified and accredited. + Research and apply Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) and National … more
    Cydecor, Inc. (12/21/25)
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  • Information Systems Security

    Parsons Corporation (Fort Belvoir, VA)
    …(SARs), and Plans of Action and Milestones (POAMs) + Familiarity with Systems Security Engineering (SSE) documentation (eg, Cybersecurity Strategies, Information ... a principal advisor on all matters, technical and otherwise, involving the security of information systems under his/her purview + Support security use case… more
    Parsons Corporation (12/25/25)
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  • Senior Security Systems

    Imagine One Technology & Management (Dahlgren, VA)
    …this role.** Imagine One Technology & Management, Ltd. is seeking two (2) **Senior Security Systems Engineers** . These positions are contingent upon award of ... associated work and will be performed in Dahlgren, Virginia. The **Senior Security Systems Engineers** will be expected to: + Author DoD Assessment and… more
    Imagine One Technology & Management (12/24/25)
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  • Principal /Sr. Principal Cyber Systems

    Northrop Grumman (Fairfax, VA)
    …Cyber Systems Engineer level. **Basic Qualifications for a Principal Cyber Systems Engineer :** + A security clearance is not required at the ... training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer :** + A security clearance is not required at the… more
    Northrop Grumman (11/21/25)
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  • Security Engineer /Architect…

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …required; US Citizenship required. + 9+ years of experience as an ISSE or security -focused software / systems engineer with large multi-tiered programs and ... during the interview process. Job Description Enlighten is looking for a Security Engineer /Architect. Candidate will be required to understand and document… more
    Huntington Ingalls Industries (12/12/25)
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  • Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Riverdale, MD)
    …our country's critical infrastructure and fortify our nation's digital defenses? As a systems security and next-generation firewall engineer , you will be ... Network Security Engineer The Opportunity: Are you looking for a career-defining opportunity to share your expertise in designing, developing, and implementing… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Army Data and Analytics Platform Effort

    UIC Government Services and the Bowhead Family of Companies (Alexandria, VA)
    …(RFID) (Computer Network Architect) + Information Security Analyst + Information Systems Security Engineer (ISSE) + Information Technology Specialist + ... + Cloud Architecture Engineer + Computer Network Architects + Cyber Security Engineer + Cybersecurity Information Systems Security Manager (ISSM) +… more
    UIC Government Services and the Bowhead Family of Companies (10/11/25)
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  • Senior Sales Engineer - SLED, Mid Market…

    Proofpoint (Alexandria, VA)
    …Job Requirements + 6+ years of hands on technical experience, either as a Sales/ Systems Engineer , Technical Account Manager, Security Engineer or ... sales process every single day. As a Senior Sales Engineer working with accounts in the SLED space, you...most pressing cyber threats + Work closely with customer/prospect security staff for technical discovery, as well as planning,… more
    Proofpoint (12/25/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Responsible for evaluating current network security systems . HOW A CYBER WIRELESS SECURITY ENGINEER WILL MAKE AN IMPACT + Serves as the local expert for ... Deliver solutions to complex problems as a Secure Wireless Engineer at GDIT. Here, you'll tailor cutting-edge solutions to...in-depth experience with Wireless Networks + Areas of information systems security ; including policy; security more
    General Dynamics Information Technology (10/18/25)
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