Information Systems Security Engineer 2 ItezzInformation Systems Security Engineer 2Annapolis Junction, MarylandTwelve (12) years experience as an ISSE on programs and contracts of similar scope, type, and complexity to include recent experience within the last five (5) years with Cybersecurity principles and technology, including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. Support security authorization activities in compliance with NSA/CSS Information System Certification and Accreditation Process (NISCAP) and DoD Risk Management Framework (RMF), the NIST Risk Management Framework (RMF) process, and prescribed NSA/CSS business processes for security engineering.
Information Systems Security Engineer 1 ItezzInformation Systems Security Engineer 1Annapolis Junction, MarylandSeven (7) years experience as an ISSE on programs and contracts of similar scope, type, and complexity to include recent experience within the last five (5) years with Cybersecurity principles and technology, including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. Support security authorization activities in compliance with NSA/CSS Information System Certification and Accreditation Process (NISCAP) and DoD Risk Management Framework (RMF), the NIST Risk Management Framework (RMF) process, and prescribed NSA/CSS business processes for security engineering.
Director, AI Security Platform Engineer MindlanceDirector, AI Security Platform EngineerBethesda, MDRemoteThe Director, AI Security Platform Engineer will serve as a player-coach engineering leader responsible for defining, building, and evolving a multi-service security compliance platform that serves as the connective tissue across the AI security program while leading and growing the small, nimble team that builds it. Cross-Organizational Technical Leadership: Coordinate across enterprise architecture, security governance, security operations, and compliance teams to define integration contracts, data flow agreements, and adoption roadmaps influencing through working code and design quality, not just presentations.
Lead Cyber Security Engineer Capital Bancorp IncLead Cyber Security EngineerRockville, MDRemote$115,000–$125,000 / yearWe offer commercial and consumer banking services to clients primarily in Maryland, DC, and Northern Virginia, alongside two nation-wide lending brands; Capital Bank Home Loans and OpenSky, a credit card division that offers and services credit cards across all states. As such, the Lead Information Security Engineer is responsible for designing, implementing, and continuously improving security controls, leading incident response activities, and serving as a key technical advisor to IT leadership and business stakeholders.
Senior Data Network Engineer TekSynap CorpSenior Data Network EngineerWashington, DC$98,000–$130,000 / yearTechnology moving at the speed of thought" embodies these principles - the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers. The salary range displayed is an estimate and will be determined on several factors regarding the individual's particular combination of education, knowledge, skills, competencies and experience, as well as contract parameters and organizational requirements.
Command & Telemetry (C&T) Network Engineer NewGen TechnologiesCommand & Telemetry (C&T) Network EngineerChantilly, VirginiaThese engineering activities will be conducted on the government’s wide area networks (WAN), the local area networks (LAN), Campus Area Networks (CAN), Access and Control Interfaces (CI), Command and Telemetry and other networks that support multiple classification levels of communications. Provide technical direction and engineering expertise for network systems infrastructure activities, including planning, designing, and implementing communications and network infrastructure requirements for buildings and systems (Routers, Switches, BGP, VRF, VLAN, NTP).
IT Infrastructure Engineer - Network & Enterprise Systems Taiwan Semiconductor Manufacturing Co LtdIT Infrastructure Engineer - Network & Enterprise SystemsWashington, WA$92,220–$124,664 / yearIn this role, you will assist in maintaining, optimizing, and securing our core infrastructure systems, including wired and wireless Cisco networks, Linux servers, databases, and virtualization platforms. Personal Attributes: Successful candidates will need to be able to work and communicate amiably with engineering, customers, and business partners in a hi-tech, fast-paced, quick-changing work environment.
Lead Network Engineer - Washington DC, Phila, Wilmington, Chicago (Washington, DC, US, 20002) AmtrakLead Network Engineer - Washington DC, Phila, Wilmington, Chicago (Washington, DC, US, 20002)Washington, DC$103,700–$134,460 / hourAs a Lead Digital Engineer, the individual serves as a key technical leader who blends deep domain expertise with the ability to influence engineering direction, align cross-functional teams, and ensure high-quality operational outcomes. Our values of ‘Do the Right Thing, Excel Together and Put Customers First’ are at the heart of what matters most to us, and our Core Capabilities, ‘Building Trust, Accountability, Effective Communication, Customer Focus, and Proactive Safety & Security’ are what every employee needs to know and do to be most impactful at Amtrak.
Network Engineer Talent Acquisition ConceptsNetwork EngineerWashington, DCAs a Network Engineer, supporting the Government, you will be trusted to assist with designs, plans, builds, and execution of configurations in the lab before introduction into the live environment. In this role, a typical day may include : Managing and configuring network hardware and software, operating systems, and attached devices for custom networks.
Information System Security Engineer UnisityInformation System Security EngineerAnnapolis Junction, MarylandThe strongest candidates will have experience working in these areas: Validating and verifying system security requirements and establishing system security designs for large-scale systems, major system elements, and interfacing systems that are part of a large complex network environment with geographically distributed components. Five (5) years of experience with Defense in Depth Principals/technology (including access control, authorization, identification and authentication, public key infrastructure, network and enterprise security architecture) and applying risk assessment methodology to system development.
Security & Architecture Engineer J5 ConsultingSecurity & Architecture EngineerChantilly, VAThe Sponsor requires support in the form of a group level security and architecture team that will assist with theresearch, design, development, accreditation, and maintenance of complex systems that span all network fabrics. Demonstrated experience with Cloud Service Providers (CSP) offerings, specifically AWS, Azure, and Oracle.
Information Technology - Engineer, Cyber Security Sr Ampcus IncorporatedInformation Technology - Engineer, Cyber Security SrWashington, DC$75–$79 / hourMust be able to effectively communicate and provide positive customer service to every internal and external customer, including customers who may be demanding or otherwise challenging. Must be able to meet established deadlines and handle multiple customer service demands from internal and external customers, within set expectations for service excellence.
InfoBlox Network Engineer LeidosInfoBlox Network EngineerMarylandJune 4, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. To satisfy the Technical Expert criteria, candidates must meet one of the following education/experience paths: Bachelor’s Degree in a technical discipline plus 3+ years of relevant technical experience.
Sr. Network Engineer III Eliassen GroupSr. Network Engineer IIIWashington, District of Columbia$230,000–$280,000 / yearAbout Eliassen Group:Eliassen Group is a strategic consulting firm that helps organizations reach further and achieve more through our technology, business advisory, and life sciences solutions. For nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes.
Hiring Now! Security Officer – Data Center SecuritasHiring Now! Security Officer – Data CenterHerndon, VAAbout Securitas USA: With over 640 local branch managers and approximately 86,000 security officers, Securitas provides unmatched security solutions to meet the specific needs of thousands of businesses. Represented by the three red dots in our logo, Integrity, Vigilance, and Helpfulness guide how we serve our clients, support our colleagues, and engage with our communities.
2027 Graduate - Wireless Communications and Networked Systems Engineer Johns Hopkins Applied Physics Laboratory2027 Graduate - Wireless Communications and Networked Systems EngineerLaurel, MarylandFull timeWork with technologies that may include, wired, wireless (RF & optical) links, line-of-sight (LOS) and beyond-line-of-sight (BLOS)/Satellite communication links, IP networking, RF systems, protocols, software defined radio (SDR), 5G (and beyond) cellular. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.
Security Engineer (Offensive) - Red Team Adversary Emulation Tech Lead Resource Management Concepts, Inc.Security Engineer (Offensive) - Red Team Adversary Emulation Tech LeadQuantico, VA$150,000–$175,000 / yearWe are seeking a highly skilled Red Team Adversary Emulation Tech Lead supporting Red Team Persistent Cyberspace Operations (PCO) to join one of only eleven Department of War (DoW) Red Teams certified by the National Security Agency (NSA) and accredited by United States Cyber Command (USCYBERCOM). Possess and maintain one of the following certifications to meet DoD 8140 DCWF 541 Vulnerability Assessment Analyst certification requirements: CySA+, SecurityX (CASP+), CISM, CISA, CISSP, CFR, GPEN, GSNA.
Sr. Cyber Security Engineer NSE-710 ICESSr. Cyber Security Engineer NSE-710Chantilly, VirginiaDemonstrated senior-level experience engineering Cyber Security solutions using structured and unstructured Big Data, AAA technologies, and Cloud Based technology, to include one or more of the following: Service Orientated Architecture (SOA), On-demand self-service, Broad network access, Resource pooling, Rapid elasticity, Measured Service, Software as a Service (SaaS), Platform as a Service (PaaS), Infrastructure as a Service (IaaS). Demonstrated senior-level experience in government or industry supporting enterprise-level cyber security efforts involving architecting, designing, development, and configuration of cloud and on premise based systems and software.
Software Integration Engineer 4| TS/SCI w/ poly security clearance Power3 SolutionsSoftware Integration Engineer 4| TS/SCI w/ poly security clearanceAnnapolis Junction, Maryland$185,000–$195,000 / yearThe Level 3 Software Integration Engineer must possess the following capabilities: Provide customer support for HPC software to enable High Performance Computers to continue to run in operations, and support the range of UNIX, LINUX, Windows Systems, desktop applications, servers, and networks required in support of the mission. Provide customer support for HPC software to enable High Performance Computers to continue to run in operations, and support the range of UNIX, LINUX, Windows Systems, desktop applications, servers, and networks required in support of the mission.
NewInformation Systems Security Engineer (ISSE) TekSynap CorpInformation Systems Security Engineer (ISSE)Arlington, VA$130,000–$160,000 / yearExtensive knowledge of building virtual servers, deploying, and patching all McAfee modules via the ePO, configuring McAfee policies for each environment, STIGing HBSS Windows OS, McAfee policies to comply with benchmarks (Not reviewing or confirming), and STIGing ACAS RHEL servers. Design the basic computing infrastructure to accomplish key tasks, establishing networking rules for cybersecurity, and troubleshooting network errors or other technical issues.