Principal Network Engineer LeidosPrincipal Network EngineerColumbia, Maryland$139,100–$251,450 / yearMasters Degree in a related technical discipline and 15 or more years related experience or Bachelors Degree in a related technical discipline and seventeen (17) years of experience providing network engineering support. The engineer translates mission and business requirements into secure, high-performing network solutions and collaborates with operations personnel, program management, and engineering teams to ensure reliable network performance in DoD/IC environments.
Network Design Engineer LeidosNetwork Design EngineerChantilly, Virginia$92,300–$166,850 / yearMust be compliant with DoD 8140 Information Assurance Technical (IAT) Level 2. Experience specific to network engineering to include Tier III or higher network operations and/or network design and implementation. The Digital Modernization Sector at Leidos has an opening for a Network Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support global enterprise networks.
Network Implementation Engineer LeidosNetwork Implementation EngineerChantilly, VirginiaThe Digital Modernization Sector at Leidos has an opening for a Network Implementation Engineer to support computer data communications systems, in providing design specifications, testing and inspections for computer networks; plan and implementing upgrades; as well as, analyzing and organizing corresponding hardware and software combined solutions through network modeling. Must be compliant with DoD 8140 Information Assurance Technical (IAT) Level 2. Experience specific to network engineering to include Tier III or higher network operations and/or network design and implementation.
Sr. Network Implementation Engineer LeidosSr. Network Implementation EngineerChantilly, VirginiaNetwork Implementation Engineer to support computer data communications systems, in providing design specifications, testing and inspections for computer networks; plan and implementing upgrades; as well as, analyzing and organizing corresponding hardware and software combined solutions through network modeling. Must be compliant with DoD 8140 Information Assurance Technical (IAT) Level 2. Experience specific to network engineering to include Tier III or higher network operations and/or network design and implementation.
NewNetwork Engineer - Active TS/SCI Macpower Digital Assets Edge Private LimitedNetwork Engineer - Active TS/SCIAnnapolis Junction, MD$100,000–$150,000 / yearAzure (AZ-104), VMware (VCP-NV), ITIL 4. Advanced Networking Knowledge: VMware NSX-T, SDN (Software-Defined Networking), NetFlow/SNMP monitoring. Position Overview: We are seeking a highly skilled Network Engineer to support the Department of Navy in designing, optimizing, and maintaining a secure, high-performance network infrastructure.
Network/Systems Engineer- FS Poly- up to $230K stanleyreidNetwork/Systems Engineer- FS Poly- up to $230KHerndon, VirginiaDesired skills: - Experience with Enterprise level Cisco network, VOIP, and VTC devices. In this role you will perform complex network designs network upgrades, and routine O&M.
NewSenior Security Engineer 1 Accord Consulting LLCSenior Security EngineerAnnapolis Junction, MDMust have one of the following DoD approved certifications to meet the category/level IAT-2 (DoD 8570) requirement for this position: Security+, GSEC, SSCP, CCNA-Security, CISA, CISSP (or Associate), CASP, GCIH, or GCED. Must have one of the following DoD approved certifications to meet the category/level IAT-2 (DD 8570) requirement for this position: Security+, GSEC, SSCP, CCNA-Security, CISA, CISSP (or Associate), CASP, GCIH, or GCED.
Network Security Engineer (Cisco, Palo Alto) EliosNetwork Security Engineer (Cisco, Palo Alto)Washington DCThe Network Engineer will be responsible for troubleshooting and managing Cisco routing and switching (R/S) environments, handling Layer 2 networking with some routing, and working extensively with Palo Alto firewalls. This role requires hands-on experience with Panorama-managed firewalls, familiarity with legacy network migrations, and policy optimization on Palo Alto systems.
Network Security Engineer 3 ItezzNetwork Security Engineer 3Annapolis Junction, MarylandAdditional contract or position specific required experience for this level (skills, technologies, expertise): Computer Network Operations NSE-3/Architecture Lead Network - Ten (10) years experience completing component testing on switches, VPN concentrators, or routers. Compensation will vary dependent upon factors including but not limited to: Government contract rates; annual hours worked; education; relevant prior work experience, knowledge, skills, and competencies; certifications, and geographic location.
Network Engineer- FS Poly- up to $230K stanleyreidNetwork Engineer- FS Poly- up to $230KHerndon, VirginiaDesired skills: - Experience with Enterprise level Cisco network, VOIP, and VTC devices. In this role you will perform complex network designs network upgrades, and routine O&M.
NewNetwork Engineer 24/7 Support Synergy ECPNetwork Engineer 24/7 SupportAnnapolis Junction, MDWork/Life Balance: A healthy work/life balance is essential for building and executing your work effectively at Synergy ECP, but it’s also necessary to allow you the room to pursue everything you want to develop in your personal life. Great Corporate Facilities: Come by our corporate office and enjoy a weekly happy hour, take a drive to nearby restaurants, grab a snack or coffee in our café, or utilize our collaborative office space and conference rooms.
Endpoint Security Solutions (ESS) Systems Engineer – Level 1 RividiumEndpoint Security Solutions (ESS) Systems Engineer – Level 1Quantico, VirginiaThe successful candidate will provide technical leadership, support vulnerability management and compliance initiatives, contribute to incident response activities, and help maintain a secure and resilient enterprise security posture across complex Windows and Linux environments. RiVidium Inc. is seeking an Endpoint Security Solutions (ESS) Systems Engineer - Level 1 to provide senior-level engineering support for enterprise endpoint security operations within a mission-critical Department of Defense environment.
Senior Cloud & Security Engineer UnacastSenior Cloud & Security EngineerAshburn, VARemote$130,000–$170,000 / yearAs AI tools become embedded in engineering workflows, this role will support Unacast's responsible adoption of AI by helping define approved tools, appropriate use of company and customer data, and guardrails to protect against data leakage, prompt injection, and other AI- specific risks. Educate engineering and non-technical teams on safe AI practices, including prompt hygiene, awareness of prompt injection and data exfiltration risks, and secure use of agentic tools perform actions within company systems.
DHS Information Systems Security Engineer OneZero SolutionsDHS Information Systems Security EngineerWashington, DCFull timeTitle: DHS Information Systems Security Engineer SeniorLocation: NCRClearance: TS/SCIOneZero Solutions is on contract to provide division-wide support for Federal Information Security Modernization Act (FISMA) compliance, execution of the Risk Management Framework (RMF) process to achieve and maintain Authority to Operate (ATO) security authorizations, and deliver cyber security compliance for DHS operational mission systems. The result of these efforts will be that the systems meet all the requirements for ATO approval before they are officially submitted to the Office of Chief Information Officer (OCIO).Qualified Parking Allowance: Employer may provide a monthly stipend or cover the cost of parking for employees who commute to government site by car.
Lead, Cryptographic Security Engineer MasterCardLead, Cryptographic Security EngineerArlington, VA$161,000–$266,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. Mastercard is developing the next generation of applications and services to enable consumers and businesses to securely, efficiently, and intelligently conduct payment transactions, and is leveraging state-of-the-art cryptographic practices to protect its assets.
Senior Application Security Engineer SGA Inc.Senior Application Security EngineerRockville, MDThis role involves in evaluating security vulnerabilities, security tools, implementing security solutions, and leveraging latest solutions to secure code review capabilities. The main function of senior application security engineer is to plan, coordinate and implement application security practices in each phase of software development life cycle though testing, remediation support, tool evaluation, etc.
System Engineer Level 2 – AI/ML Project TS/SCI w Poly PeratonSystem Engineer Level 2 – AI/ML Project TS/SCI w PolyLaurel, Maryland$176,000–$282,000 / yearFull timeThe System Engineer (SE) shall possess the following capabilities: Manage system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) - Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture (SOA), etc. Establish a process to formally and proactively control and manage changes to requirements, consider impacts prior to commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions.
Senior Cloud / Azure Infrastructure Engineer PeratonSenior Cloud / Azure Infrastructure EngineerAnnapolis Junction, Maryland$135,000–$216,000 / yearFull timeIn this role, specifically supporting the Data Science and Analytics team of this endeavor, developing Data Architecture & Pipeline Package, including Baseline Data Architecture Design Document, Data Pipeline & ETL Documentation, and Cross-Domain Information Sharing Plan. Responsibilities: Peraton seeks a Senior Cloud / Azure Infrastructure Engineer to support PACOM J6 USPACOM J6 execute Mission Relevant Terrain-Cyber (MRT-C) Identification, Mapping, and Baseline across the PACOM AOR.
Security Engineer CiscoSecurity EngineerFulton, MarylandThe applicable full salary ranges for this position, by specific state, are listed below: New York City Metro Area: $155,000.00 - $256,000.00 Non-Metro New York state & Washington state: $138,100.00 - $227,900.00 * For quota-based sales roles on Cisco’s sales plan, the ranges provided in this posting include base pay and sales target incentive compensation combined. Talos defends Cisco customers against known and emerging threats, discovers new vulnerabilities in common software, and interdicts threats in the wild before they can further harm the internet at large.
Database Security Engineer American International GroupDatabase Security EngineerReston, VAAbility to understand security risks and controls, to analyze various methods of controlling information security problems, determine the strengths and weaknesses of each method and implement the best cost-justified solution. Evaluating updates to new/existing database security controls by determining the strengths/weaknesses and coordinate the testing and implementation of the new/enhanced controls with all business partners that are affected.