• Security Infrastructure

    Leidos (Alexandria, VA)
    **Description** As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity ... + Manage high-priority tasks and outages + Maintain, develop, and improve Security Infrastructure standard operating procedures and tactics, techniques, and… more
    Leidos (11/15/25)
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  • Network Infrastructure Engineer I,…

    Amazon (Alexandria, VA)
    …you to own them to completion. Amazon Web Services (AWS) is looking for a Network Infrastructure Engineer to build Amazon Dedicated Cloud regions as part of our ... of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll...to stay ahead of customer demand. As a Network Infrastructure Engineer , you will work in a… more
    Amazon (12/24/25)
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  • Senior Drainage Engineer - Transportation…

    Parsons Corporation (Centreville, VA)
    …Us Parsons is a digitally enabled solutions provider focused on the defense, security , and infrastructure markets. With nearly 75 years of experience, Parsons ... Unleash your talent and redefine what's possible. **Job Description:** **Senior Civil Drainage Engineer - USA / Remote** **Opportunity :** Ready to put your civil … more
    Parsons Corporation (10/22/25)
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  • Senior Infrastructure Design…

    SMX (Dahlgren, VA)
    Senior Infrastructure Design Engineer (4414)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior ... Infrastructure Design Engineer to join our team...experts dedicated to enabling your mission. From priority national security initiatives for the DoD to highly assured and… more
    SMX (12/04/25)
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  • Infrastructure Engineer / Alternate…

    NANA Regional Corporation (Alexandria, VA)
    Suvi is seeking for Infrastructure Engineer /Alternate to work in Alexandria, Virginia. Contingent contract upon award. **Responsibilities** + The ... Infrastructure Engineer is responsible for the design,...applications. + This role ensures the availability, performance, and security of mission-critical systems and networks operating across unclassified… more
    NANA Regional Corporation (10/09/25)
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  • Civil Roadway Engineer II / Senior…

    Parsons Corporation (Centreville, VA)
    …Us Parsons is a digitally enabled solutions provider focused on the defense, security , and infrastructure markets. With nearly 75 years of experience, Parsons ... **Parsons Seattle office** is now hiring for a **Civil Engineer II -** **Civil Roadway** to join our team!...+ Willingness to work in an office team environment ** Security Clearance Requirement:** None This position is part of… more
    Parsons Corporation (10/08/25)
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  • Civil Drainage Engineer - Transportation…

    Parsons Corporation (Centreville, VA)
    …Us Parsons is a digitally enabled solutions provider focused on the defense, security , and infrastructure markets. With nearly 75 years of experience, Parsons ... Unleash your talent and redefine what's possible. **Job Description:** **Civil Drainage Engineer - USA / Remote** **Opportunity :** Would you enjoy being involved… more
    Parsons Corporation (12/10/25)
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  • G2 Infrastructure Engineer | Active…

    General Dynamics Information Technology (Fairfax, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as an ** Infrastructure Engineer ** with GDIT. A career in enterprise IT ... operate. At GDIT, people are our differentiator. Our work depends on an ** Infrastructure Engineer ** joining our CNIC Applications Support team which provides… more
    General Dynamics Information Technology (10/25/25)
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  • Senior Infrastructure and ServiceNow…

    Virtual Service Operations (Alexandria, VA)
    Senior Infrastructure and ServiceNow Engineer in Alexandria, VA * Alexandria, VA (http://maps.google.com/maps?q=Alexandria+VA+USA) Description Are you looking to ... take the next steps in your career as a Senior Infrastructure and ServiceNow Engineer ? Let's chat and see if we are a good match! Opportunity: Virtual Service… more
    Virtual Service Operations (12/17/25)
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  • Network Security Engineer Lead

    Chenega Corporation (Fort Belvoir, VA)
    Network Security Engineer Lead Ft. Belvoir, VA Join our Talent Network Network Security Engineer Lead Ft. Belvoir, VA C-CHR-24-042 TheNetwork Security ... (NIPR/layer 2, SIPR/Layer #) on a 24-hour, seven (7)-day-a-week on-call basis. + Engineer , maintain, and make network infrastructure changes at Fort Belvoir,… more
    Chenega Corporation (12/01/25)
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  • Cyber Systems Security Engineer Sr.

    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....progress tracking. . Knowledge of containers and securing the infrastructure through the cloud. . Experience bringing projects to… more
    Gromelski & Associates, Inc. (12/05/25)
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  • Network Security Engineer /Architect

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is seeking a highly specialized F5 Big-IP Network Security Engineer /Architect to serve as the subject matter expert for our application ... delivery and security infrastructure . This role is centered on designing, implementing and managing solutions that ensure our critical applications are… more
    GovCIO (12/24/25)
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  • Network Engineer Senior ( Security

    General Dynamics Information Technology (Fort Belvoir, VA)
    …+ Cisco Certified Network Professional - Enterprise + Palo Alto Networks Certified Network Security Engineer + ​ **Location** : On Customer Site + **Additional** ... of related experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior ( Security ) - TS/SCI required** Transform technology into… more
    General Dynamics Information Technology (12/09/25)
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  • Splunk Security Engineer (TS/SCI)…

    SMX (Fort Belvoir, VA)
    Splunk Security Engineer (4672) (TS/SCI) (Ft. Belvoir, VA)at SMX(View all jobs) (https://www.smxtech.com/careers/) Fort Belvoir, VA SMX is seeking a **Splunk ... security standards and compliance requirements. Additionally, the Splunk Engineer is responsible for ensuring ICS 500-27 audit compliance, maintaining the… more
    SMX (10/03/25)
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  • Network Security Engineer

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

    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 ... ISSM. + Recommend and develop draft IA and system security procedures and practices, in accordance with the NSWCDD...filters). + Skill in troubleshooting and diagnosing cyber defense infrastructure anomalies and work through resolution. + Skill in… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Security Engineer - Secure Software…

    Sedgwick (Alexandria, VA)
    …as a Great Place to Work(R) Fortune Best Workplaces in Financial Services & Insurance Security Engineer - Secure Software Development Security Engineer - ... and documents standard operating procedures and protocols. + Configures and troubleshoots security infrastructure devices. + Develops technical solutions and new… more
    Sedgwick (12/10/25)
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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 ... gateways + Strong technical background with a thorough understanding of cloud infrastructure , security principles, compute, storage, and transport. + Expertise… more
    CACI International (11/14/25)
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  • SME Zero Trust Security Engineer

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a **Zero Trust Security Engineer ** to join our team, supporting a critical program with the US Coast Guard. This position ... VA and will be a hybrid remote position. **Responsibilities** The Zero Trust Security Engineer will be responsible for leading the strategic implementation and… more
    GovCIO (11/18/25)
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  • Security Engineer

    Leidos (Lorton, VA)
    **Description** The Digital Modernization Sector at Leidos currently has an opening for a Security Engineer to work in our Lorton, VA office. This is an exciting ... to deliver cybersecurity and information assurance services. **Primary Responsibilities** The Security Engineer - Linux / Tenable Compliance is responsible for… more
    Leidos (12/11/25)
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