UNKNOWN

FEED

Operating at customer sites ranging from connected networks to classified SCIFs with DDIL constraints, you will be responsible for owning technical relationships for high-visibility defense and intelligence community missions, leading deployments into denied environments, and mentoring forward deployed engineers across the bench. Multi-cloud, government-authorized infrastructure: Hands-on experience deploying and hardening workloads across AWS GovCloud/Commercial, Microsoft Azure Government, and Google Cloud, including Infrastructure-as-Code (Terraform, CloudFormation, or equivalent) tailored to DoD Impact Level 2–6 and JWICS environments.

Mount Indie

Senior Forward Deployed Engineer

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We proudly support defense and civil agencies across the U.S. government and we work closely with the creators of leading-edge software solutions to deliver value to the mission-owner by improving the security and consumability of commercial software products. They should be comfortable entering an evolving architecture, learning unfamiliar systems quickly, working directly with commercial technology partners, and solving difficult problems involving data quality, lineage, access, performance, and security.

YEAR

Defense Unicorns

Senior Data Engineer (FedD238)

ea_via_bold

Performs network traffic analysis utilizing raw packet data, net flow, IDS, and custom sensor output as it pertains to the cyber security of communications networks. LT Consulting is seeking an Information Security (INFOSEC) Engineer responsible for maintaining the integrity and security of enterprise-wide cyber systems and networks.

LT Consulting

Information Security Engineer

This effort includes response and triage for critical network service disruptions / outages.), Network Engineers support long haul communication for Fort Belvoir, Fort AP Hill, Joint Base Myer Henderson Hall, and Fort Meade network system, including the WAN, SONET links and connectivity, fiber and Ethernet cabling, and other infrastructure components to include frame, patch panels, multiplexers (Edge links, Access-T), hubs, routers, switches, concentrators, firewalls, SONET multiplexers, cable management systems and other network enhancements down to the Edge Access Switch level, using the Master Station Log (MSL) to record and submit all work assignments that deal with C4IM customers, troubleshooting; DISA, and commercial vendors, using Remedy ticket submissions for all work assignments that deal with customers in support of ensuring all responses to critical and Very Important Person (VIP) tickets are accomplished upon notification from appropriate Government authority during afterhours operations, supporting the installation of new/modified hardware, operating systems and software applications ensuring integration with DISA and Regional IA compliance, provides Communication Security (COMSEC) support to DISA and RNEC-NCR customers by picking up, keying, rekeying, Over the Air Rekey (OTAR), deleting, inventorying and documenting COMSEC material and COMSEC devices to including KIV-7 (Family), KG-175 bracket family and Secure Terminal Equipment (STE), accomplishing capture design and configuration for COMSEC devices; performing software upgrades per National Security Agency (NSA), RNEC-NCR KMI Operating Account Manager (KOAM) and RNEC-NCR Security Manager Guidance (See DD Form 254 for COMSEC access requirements), serving as Communications Security (COMSEC) couriers and hand receipt holders/couriers responsible for signing and accounting crypto-keying material; maintaining inventories and controlling the use of keying material; troubleshooting, operating, performing (OTAR), Quarterly/annual and monthly Cryptographic key updates, maintaining/managing software and application configurations and configuration reporting, installing security patches to protect against information assurance (IA) vulnerabilities, implementing procedures to ensure only approved personnel have access to the Fort Belvoir network, and installing Government Public Key Infrastructure (PKI) server side certificates and implementing Secure Sockets Layer (SSL) and other secure methods of data transmission including support to the VPN and VPN servers, CITRIX and Structured Query Language (SQL) servers. Providing Network Engineering support such as, analyzing the network architecture based on metrics available from the Government's network management tools to identify modifications required to maintain optimum efficiency, developing and testing automated processes for generation of client software packages utilizing existing government tools, using the Master Station Log (MSL) to record and submit all work assignments that deal with C4IM customers, troubleshooting; DISA,, and commercial vendors, testing ICAN software prior to upgrading network devices (Switches & Routers) across the RNEC-NCR to include Fort Belvoir, JBMHH, Fort McNair, Fort Meade (SIPRnet), Fort Detrick (SIPRNet) and AP Hill, provides customer review, support and approval for Ports Protocol Services (PPS) for all Firewall implementations.

Ho Chunk

Network Engineer II

ADAPTED_NOW

HOUR

Assess current network architecture, device configurations, routing domains, VLANs, dependencies, and operational constraints; compare documented designs with observed behavior. • Co-lead secure network integration design with the security engineer and review high- and low-level designs, network diagrams, and future-state documentation.

Every day, System One focuses on services and solutions that require a high degree of specialization, in-demand technical skills, and large-scale operational expertise. We are essential partners to those on the front lines of our nation’s most critical infrastructure, technology, and life sciences initiatives. 
Founded more than 40 years ago as a staffing partner to the engineering industry, today System One is a diversified organization operating in over 50 locations and putting more than 9,000 people to work in the United States, Canada, and the United Kingdom.

System One

Senior Network Engineer

The Security Engineer (Mobile) supports this Transportation Security Administration Information Technology (TSA IT) Task Order (TO) by p articipat ing and contribut ing to the design, implementation and configuration of mobile device deployment architecture. Review of mobile application code and conduct testing using both Information Assurance & Cybersecurity Division ( IAD ) automated testing tools and manual techniques to identify flaws with the code base and framework.

gTANGIBLE Corporation

Security Engineer (Mobile)

Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. This compensation range is specific to Virginia and takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.

Deloitte

Lead IA Specialist Engineer

Accommodations: If you need accommodation or assistance for a qualifying condition to complete the online application (or during any stage of the hiring process), you can contact Navy Federal''s Medical Accommodations team at medicalaccommodations@navyfederal.org or by calling 1-888-503-6013. Provide leadership, guidance, and technical expertise to ensure appropriate security protocols are leveraged to protect NFCU''s brand, data, and IT assets from cyber-based threats.

Navy Federal Credit Union

Manager I, Cybersecurity Engineering

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Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. You will work closely with technical teams and customers to strengthen cybersecurity capabilities, automate workflows, and ensure secure, reliable operations across the enterprise.

CACI International Inc.

Senior Cyber Security Engineer

Administers and supports secure federal network environments, including routing, switching, firewalls, VPNs, DNS, and F5 BIG-IP technologies such as LTM, APM, and ASM. Monitors performance, troubleshoots incidents, implements changes, and maintains network documentation in alignment with agency security policies and NIST requirements.

Since 1996, RJT has provided successful SAP, Oracle, and IT consulting solutions and staffing services to clients around the world. The new Apolis brings you the same personalized service fortified with a greater array of IT solutions, global expertise, and cost-management strategies.
We are a global IT consultancy that seamlessly integrates experts and leading-edge solutions into your organization so you can focus on what really matters.

Apolis

Network Engineer/Administrator

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__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT__PRESENT. Final compensation is determined based on factors including, but not limited to, relevant experience, education, certifications, security clearance level, contract requirements, geographic location, and internal pay equity, and may reflect market data specific to the awarded contract.

Core One

Field Engineer

Assists with leading the development of system concepts, contribute to the capability phase of the systems development lifecycle, and translate technology and environmental conditions (e.g., law and regulation) into system security designs and processes. Expert working experience in government or industry leading enterprise-level cyber security efforts involving architecting, designing, development, and configuration of cloud and on premise based systems and software.

Allen Integrated Solutions

Cyber Security Engineer (Expert) Job#927

GreenHouseAPI

FULL_TIME

This effort includes response and triage for critical network service disruptions / outages.), Network Engineers support long haul communication for Fort Belvoir, Fort AP Hill, Joint Base Myer Henderson Hall, and Fort Meade network system, including the WAN, SONET links and connectivity, fiber and Ethernet cabling, and other infrastructure components to include frame, patch panels, multiplexers (Edge links, Access-T), hubs, routers, switches, concentrators, firewalls, SONET multiplexers, cable management systems and other network enhancements down to the Edge Access Switch level, using the Master Station Log (MSL) to record and submit all work assignments that deal with C4IM customers, troubleshooting; DISA, and commercial vendors, using Remedy ticket submissions for all work assignments that deal with customers in support of ensuring all responses to critical and Very Important Person (VIP) tickets are accomplished upon notification from appropriate Government authority during afterhours operations, supporting the installation of new/modified hardware, operating systems and software applications ensuring integration with DISA and Regional IA compliance, provides Communication Security (COMSEC) support to DISA and RNEC-NCR customers by picking up, keying, rekeying, Over the Air Rekey (OTAR), deleting, inventorying and documenting COMSEC material and COMSEC devices to including KIV-7 (Family), KG-175 bracket family and Secure Terminal Equipment (STE), accomplishing capture design and configuration for COMSEC devices; performing software upgrades per National Security Agency (NSA), RNEC-NCR KMI Operating Account Manager (KOAM) and RNEC-NCR Security Manager Guidance (See DD Form 254 for COMSEC access requirements), serving as Communications Security (COMSEC) couriers and hand receipt holders/couriers responsible for signing and accounting crypto-keying material; maintaining inventories and controlling the use of keying material; troubleshooting, operating, performing (OTAR), Quarterly/annual and monthly Cryptographic key updates, maintaining/managing software and application configurations and configuration reporting, installing security patches to protect against information assurance (IA) vulnerabilities, implementing procedures to ensure only approved personnel have access to the Fort Belvoir network, and installing Government Public Key Infrastructure (PKI) server side certificates and implementing Secure Sockets Layer (SSL) and other secure methods of data transmission including support to the VPN and VPN servers, CITRIX and Structured Query Language (SQL) servers. Successfully completing equipment installations, movements, additions and changes, such as accomplishing these actions to maintain the network ICAN infrastructure including hubs, routers, switches, concentrators, firewalls, virtual private networks (VPNs), SONET multiplexers, servers, storage area nodes (SANs), cable management systems and other network enhancements down to the Edge Access Switch level, supporting NIPRNET Internet and web access, establishing communication links capable of providing required bandwidth to support effective and efficient connectivity and digital communications between Fort Belvoir and offsite Government facilities, implementing/maintaining software and application configuration management and configuration reporting, installing/updating anti-virus software and anti-virus signature files on all assigned assets, installing security patches to protect against information assurance (IA) vulnerabilities, implementing/applying procedures to ensure only approved personnel have access to the Fort Belvoir network, and installing Government Public Key Infrastructure (PKI) server side certificates and implement Secure Sockets Layer (SSL) and other secure methods of data transmission including support to the VPN, VPN servers, CITRIX, and Structured Query Language (SQL) servers.

Oneida Technical Solutions

Network Engineer - Intermediate

Talent Acquisition

Our reputation rests on the technical expertise and dedication of our employees-25,000 people working together across disciplines and time zones to provide smart, sustainable solutions for challenging projects. Tetra Tech needs a full-time, Electrical Engineer in Riyadh, Saudia Arabia (live position, not proposal) for construction of 27 Acre New U.S. Embassy Compound (NEC) with State Dept.

Tetra Tech is a leading provider of consulting, engineering, and technical services worldwide. Our reputation rests on the technical expertise and dedication of our employees—16,000 people working together across disciplines and time zones to provide smart, sustainable solutions for challenging projects. We are proud to be home to leading technical experts in water, environment, infrastructure, resource management, energy, and international development. Tetra Tech combines the resources of a global, multibillion dollar company with local, client-focused delivery in 400 locations around the world. We offer competitive compensation and benefits and are searching for innovative people to join our teams.

Tetra Tech Inc

Construction Electrical Engineer, Dept. of State, Riyadh, Saudi Arabia, US Secret Security Clearance Required

Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation's interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world. The actual salary offered will be determined based on the requirements of the position and a variety of job-related factors, which may include geographic location, applicable Federal Government contract labor categories and wage rates, relevant experience, skills and competencies, education, certifications, and the scope and responsibilities of the role.

Clarity Innovations LLC

Sr. Principal Platform Engineer

The role requires a proactive approach to identifying and addressing security gaps, implementing best practices, and communicating risks effectively to stakeholders. Experience with cloud security tools and platforms (e.g., AWS Inspector, Azure - Security Center, or GCP Security Command Center).

Agility Technologies Inc

Subject Matter Expert - Computer Systems Engineer/Architect

Pay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. Bachelor's degree in Computer Science, Software Engineering, Cloud Engineering, Information Systems, DevOps, Cybersecurity, or related field; or a high school diploma with four (4) additional years of relevant experience in lieu of a bachelor's degree.

ICF (NASDAQ:ICFI) is a global consulting and technology services provider with more than 5,000 professionals focused on making big things possible for our clients. We are business analysts, policy specialists, technologists, researchers, digital strategists, social scientists and creatives. Since 1969, government and commercial clients have worked with ICF to overcome their toughest challenges on issues that matter profoundly to their success. Come engage with us at icf.com.

DevSecOps Engineer (Cloud)

The Senior Cloud Engineer will leverage their strong technical background and knowledge to design, implement, and manage secure Azure cloud infrastructures in support of mission-critical operations. + Managing Azure compute, storage, networking, and database services to ensure complete and functioning systems.

ManTech

Senior Cloud Engineer

You will lead the design and delivery of key components within the platform security domain, contributing directly to production‑ready implementations while helping shape technical direction, execution plans, and engineering practices that enable reliable product delivery and support new platform capabilities. Position Description: As a Staff Engineer, you will work closely with engineers and partner teams to design, build, and evolve secure data protection platforms, enhancing existing systems and applying your expertise in encryption and tokenization to solve complex technical problems.

We know you know GEICO, but we want you to know that with us, you’ll find a rewarding career no matter which path you take. Our over 37,000 associates have been unexpectedly delighted to find that their jobs have turned into successful, illuminating careers. You know us for insurance. Get to know us for careers, too. Visit us at http://www.geico.jobs for more!

Geico Insurance

Staff Engineer - Platform Security Engineering - Encryption And Tokenization

Operational Excellence: Run change management for infrastructure, maintain runbooks and architecture documentation, automate repetitive operational work, and provide operational evidence for ATO and continuous monitoring. Our service offerings have grown in the past ten years, including infrastructure resiliency, contact center operations, information technology, software engineering, program management, strategic communications, engineering, and cybersecurity.

Security Engineer Jobs in Manassas, VA

Senior Forward Deployed Engineer Mount Indie

Senior Data Engineer (FedD238) Defense Unicorns

Information Security Engineer LT Consulting

Network Engineer II Ho Chunk

Senior Network Engineer System One

Security Engineer (Mobile) gTANGIBLE Corporation

Lead IA Specialist Engineer Deloitte

Manager I, Cybersecurity Engineering Navy Federal Credit Union

Senior Cyber Security Engineer CACI International Inc.

Network Engineer/Administrator Apolis

Field Engineer Core One

Cyber Security Engineer (Expert) Job#927 Allen Integrated Solutions

Network Engineer - Intermediate Oneida Technical Solutions

Construction Electrical Engineer, Dept. of State, Riyadh, Saudi Arabia, US Secret Security Clearance Required Tetra Tech Inc

Sr. Principal Platform Engineer Clarity Innovations LLC

Subject Matter Expert - Computer Systems Engineer/Architect Agility Technologies Inc

DevSecOps Engineer (Cloud) ICF

Senior Cloud Engineer ManTech

Staff Engineer - Platform Security Engineering - Encryption And Tokenization Geico Insurance

Senior Cloud Operations Engineer Pantheon Data

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