- Sentar (Columbia, MD)
- Information System Security Engineer (ISSE) Intermediate Sentar is dedicated to developing the critical talent that the connected world demands to create ... build, innovate, and secure your career. Sentar is seeking an Information System Security Engineer (ISSE) Intermediate in Columbia, MD! Role Description Supports… more
- Huntington Ingalls Industries (Columbia, MD)
- …Positions) Select how often (in days) to receive an alert: Senior Software Engineer - Multiple Levels - 26349 Location: Columbia, MD, Maryland, United States ... 11 - 25% Employment Type:Full Time/Salaried/Exempt Anticipated Salary Range:$134,852.00-$295,155.00 Security Clearance:Ability to Obtain Level of Experience:Senior This opportunity… more
- GliaCell Technologies (Columbia, MD)
- Overview Active or re-instatable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you do not possess this level of clearance. GliaCell ... Technologies is seeking a Mid-Level DevOps Engineer for a full-time role supporting a US Government...on software and system engineering in enterprise and cyber security solution spaces. We excel at delivering stable and… more
- Sealingtech (Columbia, MD)
- …particularly with STIGs. Experience in systems architecture (Windows, Linux, ESXi), network security architecture, and virtualization. Working knowledge of ... Overview SealingTech is looking for an experienced and talented hands‑on Senior Software Engineer to join our Software Products Team. In this role, you will design,… more
- Leidos (Columbia, MD)
- Description Leidos has a new and exciting opportunity for a Senior Test Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) . ... Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...Leidos is seeking a motivated, career and customer-oriented Test Engineer to join our team in Columbia, Maryland. The… more
- FREQUENTIS Deutschland GmbH (Columbia, MD)
- …innovative solutions. Key Tasks Configure and commission commercially available IT and network components in a security ‑critical environment. Take ownership of ... the project team, and other important stakeholders. You will be the safety engineer in a projects, responsible for requirements, analysis, and deliverables and bring… more
- Leidos (Columbia, MD)
- Description Leidos has a new and exciting opportunity for a Software Engineer (SWE) in our National Security Sector's (NSS) Cyber & Analytics Business Area ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals… more
- Missionfirstcyber (Columbia, MD)
- …including LDAP/AD, SAML, SSO, MFA, PKI Excellent knowledge of information and network security fundamentals Strong working knowledge of SecurID products A ... As a Consulting Engineer you will provide technical and consultative leadership...certificates is a significant plus: RHCE, CISSP, CEH, OSCP, Security +, ITIL Agile and Waterfall project experience Short-term and… more
- Peraton (Rockville, MD)
- Network Security Engineer Job Locations: US-MD-Rockville Requisition ID: 2025-161515 Position Category: Information Technology Clearance: Agency Clearance ... Responsibilities We are seeking a skilled Network Security Engineer to design, implement, maintain, and support our network security infrastructure.… more
- Dynanet (Bethesda, MD)
- Cybersecurity and Network Security Engineer Location: Bethesda, MD Posted: 11/03/2025 Job Title: Cybersecurity and Network Security Engineer Job ... facilities Certified professional engineer The ICS/OT Cybersecurity and Network Security Engineer shall demonstrate: High integrity A willingness to… more
- Tecknomic (Washington, DC)
- …be local to the DMV area for this hybrid (3 days onsite) role. Senior Network Security Engineer II is responsible for designing, implementing, operating, and ... unauthorized access. Respond to and resolve complex technical issues escalated to the Network Engineer level. Coordinate with relevant personnel for network … more
- Elios (Washington, DC)
- Network Security Engineer (Cisco, Palo Alto) About Us: We are a dynamic technology services company based in Washington, DC, specializing in cutting-edge ... network solutions. We are seeking a skilled Network Engineer to join our team to ensure the seamless operation and optimization of our network … more
- Go Intellects Inc (Washington, DC)
- Sr. Network Security Engineer This position will start 100% Onsite but could change to a hybrid role. Complete Description : The contractor is responsible ... and coordinate interagency efforts in the areas of networking, infrastructure, security and inter-operability. * Defining and maintaining network architecture… more
- BlueSnap, Inc (Washington, DC)
- An established industry player is seeking a skilled Network Security Engineer to enhance their team. This hybrid role involves maintaining and securing ... network systems, including LAN/WAN and VPN configurations. You will...will leverage the Fortinet Suite to ensure compliance with security protocols while collaborating with cross-functional teams. Ideal candidates… more
- Elios (Washington, DC)
- A dynamic technology services company is seeking a skilled Network Security Engineer to ensure optimal operation of their network infrastructure. This ... and performing migrations. The ideal candidate should have strong skills in network protocols and problem-solving. The position offers a competitive salary, career… more
- BlueSnap, Inc (Washington, DC)
- …to improve and enhance business and technical operations and deployments. BDR is seeking a Network Security Engineer to join our growing team! This position ... and HUBZone candidates are highly encouraged to apply) Role Overview The Network Security Engineer will be responsible for maintaining computer networks and… more
- Capital One (Mclean, VA)
- Sr. Distinguished Engineer - Network Security (Remote Eligible) As a Senior Distinguished Engineer (Sr. Director Individual Contributor) at Capital One, ... part of the Network Protection Engineering organization focusing on shaping the Network Security agenda including the vision and capability growth across the… more
- Tecknomic (Washington, DC)
- …and tracking projects and coordinating interagency efforts in networking, infrastructure, security , and interoperability. * Defining and maintaining network ... * Implementing and enforcing the agency's policies and procedures in network and infrastructure management, auditing, inspection, security , disaster recovery,… more
- Tecknomic (Washington, DC)
- …role involves hands-on work with various tools and technologies to ensure robust network performance and security . The company offers a comprehensive benefits ... An established industry player is seeking a skilled network systems administrator to oversee the planning, design,...and a 401K retirement plan. Join a dynamic team dedicated to excellence in network services and infrastructure management.… more
- Dynanet (Bethesda, MD)
- A leading technology firm is seeking a Cybersecurity and Network Security Engineer to assess and improve client security architectures. The role involves ... ensuring compliance with cybersecurity frameworks and performing vulnerability assessments. Ideal candidates will possess a CISSP certification and have at least five years of relevant experience with ICS/OT systems. This full-time position is hybrid, based in… more
