Network Engineer - AI Experience - Senior ACKtive Engineering Solutions LLCNetwork Engineer - AI Experience - SeniorLinthicum Heights, MD$310,271.70–$360,638.94 / yearFull timeMaintain, monitor, troubleshoot, and dianose and resolve problems with Cisco ASA firewalls, Cisco Intrusion Detection/Prevention Systems, Cisco VPNs, Cisco 3750 series switches, and Cisco management applications. Strong AI skills across other disciplines who could provide expertise to the wide-ranging AI issues aworking group is looking to tackle (software development, hardware engineering, systems engineering, etc).
Digital Network Exploitation Analyst (DNEA), Advisor - TS/SCI w/poly PeratonDigital Network Exploitation Analyst (DNEA), Advisor - TS/SCI w/polyFort Meade, Maryland$135,000–$216,000 / yearFull timeBackground in one or more of the following: systems design, software/hardware engineering, cybersecurity, network security, vulnerability analysis, penetration testing, digital forensics, or network administration. Join a team of elite professionals developing next-generation cybersecurity and intelligence solutions that safeguard our nation’s most vital networks.
Senior Information Systems Security Engineer (ISSE) Amatriot Group, LLCSenior Information Systems Security Engineer (ISSE)Annapolis Junction, MD$150,000–$210,000 / yearImplement security systems by specifying intrusion detection methodologies and equipment, directing equipment and software installation and calibration, preparing preventive and reactive measures, creating, transmitting, and maintaining keys, providing technical support, and completing documentation. This role performs security engineering across the system development lifecycle, supports vulnerability management, integrates cybersecurity requirements across enterprise environments, and ensures development and operational systems are functional and secure.
Senior Security Engineer Lentech Inc.Senior Security EngineerLinthicum, MDFull timePreferred : Experience with systems engineering; Knowledge of the Risk Management Framework (RMF) process and NIST 800-53 security controls; Knowledge of a national agency’s corporate systems and their implementation of security controls; Knowledge of 800-53 security controls and how to apply them to a system; Ability to assess residual risk based on threat and security control implementation; Possession of excellent verbal and written communication skills; Bachelor's degree in a technical field. 6+ years of experience in system security engineering principles, including assessment of overall security posture of U.S. government computer networks; 5+ years of experience conducting and coordinating COMSEC, INFOSEC, or IA activities; Experience with requirements gathering and analysis and client and stakeholder engagement through working groups and technical exchange meetings; Knowledge of system or security architecture; Ability to work both individually and in a team environment in an enterprise-level organization; HS diploma or GED.
Network Engineer WILLCORNetwork EngineerMarylandThe ideal candidate will have hands-on experience setting up network equipment, a deep understanding of network environments, and the ability to translate that knowledge into configuring and securing cryptographic equipment for classified operations. We are seeking a Network Engineer to support a DoD Cyber Security project, with a focus on integrating networking and cryptographic systems.
NewNetwork Modeling & Simulation Engineer Systems Planning and AnalysisNetwork Modeling & Simulation EngineerAlexandria, VirginiaFull timeOur team of experienced military, technical, and operations research analysts is skilled in evaluating military problems, identifying the driving factors, devising innovative approaches, collecting applicable data, developing necessary software tools, and performing thorough and timely assessments to inform technology and acquisition governance decisions to ensure U.S. military forces retain military superiority in the future. The role requires the ability to independently plan analytic tasks, collaborate with technical teammates, oversee the translation of conceptual ideas into simulation environments (AFSIM, ArcherEye, STORM, or similar), and present analytical findings to senior leadership with precision and clarity.
Information Systems Security Engineer (ISSE) Dobbs Defense Solutions, LLCInformation Systems Security Engineer (ISSE)Landover, MDThis role partners closely with system administrators, network engineers, Information System Security Officers (ISSOs), and application teams to strengthen cybersecurity posture, support continuous monitoring, and protect mission-critical systems. Hands-on experience administering Tenable Nessus, CyberArk, Trellix, Splunk Enterprise, VMware vSphere, GitLab, Microsoft Windows Server, Red Hat Enterprise Linux, and Ubuntu Linux.
Senior Network Engineer Essnova SolutionsSenior Network EngineerWashington, District of ColumbiaThe Senior Network Engineer will serve as a technical leader responsible for designing, implementing, securing, and maintaining enterprise network infrastructure supporting mission-critical federal operations. We are seeking a highly skilled Senior Network Engineer to support an upcoming federal program focused on enterprise infrastructure modernization, Zero Trust implementation, cybersecurity, and network resiliency.
Cyber Security Engineer (High Level Clearance Required) ICF International, IncCyber Security Engineer (High Level Clearance Required)Fort Meade, MD$119,323–$202,850 / yearPay 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. Intermediate knowledge of Security Onion or Splunk, including interface requirements, scalability considerations, and enterprise configurations; understanding of VMware port properties and their relationship to sensor ports and promiscuous mode.
NewPS/IA - Physical Security/Information Assurance Specialist Watermark Risk Management InternationalPS/IA - Physical Security/Information Assurance SpecialistCamp Springs, MDMultiple considerations are taken into account when determining the final salary/hourly rate, including but not limited to, Contract Wage Determination, education and certifications, relevant work experience, related skills and competencies, as well as Federal Government Contract Labor Categories. Watermark provides salary ranges with job postings in states where it is legally required; any other salary ranges associated with our postings are third party estimates and may not be an accurate reflection of Watermark’s total compensation package.
Mission Critical Cyber Security/ISSO opportunity - TS/SCI w/ Poly required Leading Path ConsultingMission Critical Cyber Security/ISSO opportunity - TS/SCI w/ Poly requiredMcLean, VA$175,000–$250,000The successful candidate will have requisite cyber security experience with methods and tools used to improve the security posture of critical systems such as identifying risks, vulnerabilities, anomalies, patching, auditing, automation, security hardening, best practices, and evaluating system changes. Applied experience with open-source and commercial tools and systems such as nmap, Nessus, Rapid7, Splunk, Nipper, Elasticsearch, Jira, Confluence, Cisco, VMware, Citrix, or Trellix, as well as GOTS tools used by the customer.
Network Engineer - AI Experience - Senior ACKtive Engineering SolutionsNetwork Engineer - AI Experience - SeniorLinthicum Heights, MarylandMaintain, monitor, troubleshoot, and dianose and resolve problems with Cisco ASA firewalls, Cisco Intrusion Detection/Prevention Systems, Cisco VPNs, Cisco 3750 series switches, and Cisco management applications. Strong AI skills across other disciplines who could provide expertise to the wide-ranging AI issues aworking group is looking to tackle (software development, hardware engineering, systems engineering, etc).
Network Engineer - TS/SCI with Poly Staffed4UNetwork Engineer - TS/SCI with PolyMarylandAs part of the infrastructure team, you will play a key role in designing, implementing, maintaining, and troubleshooting secure and scalable networks across classified and high-performance computing (HPC) environments. This role supports complex computing environments, involving high-speed data transport, system interconnectivity, and integration of advanced technologies in support of real-world mission success.
Network Engineer MUST NOW HAVE TS/SCI CLEARANCE Select Search AssociatesNetwork Engineer MUST NOW HAVE TS/SCI CLEARANCELorton, VirginiaFamiliarity with network hardware and software, including routers, switches, load balancers, and network operating systems (e.g., Cisco, Juniper), as well as Azure networking components like virtual networks, subnets, VPN gateways, and Azure ExpressRoute. As a Network Engineer, you will be responsible for providing senior-level support for our network infrastructure, with a focus on LAN/WAN designs, configurations, management, and Azure networking.
Principal Network Security Engineer Alarm.comPrincipal Network Security EngineerTysons, VA$167,500–$185,250 / yearWe collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. The categories of Personal Information that we may collect include your name, government-issued identification number(s), email address, mailing address, other contact information, emergency contact information, employment history, educational history, criminal record, and demographic information.
Lead Network Engineer The MITRE CorporationLead Network EngineerMclean, VA$147,200–$184,000 / yearKnowledge of, or hands-on experience in: Network Automation and Embedded Technologies: Experience with non-traditional enterprise network architectures, such as ad-hoc, mobile deployed networks and large-scale sensor networks as well as protocols such as named data networking and publish / subscribe that facilitate efficient communications over potentially unreliable connection paths. Roles & Responsibilities: MITRE's Enterprise and Tactical Networking department is seeking talented network engineers to lead projects and project teams and leverage expertise in enterprise networking, network security, automation, and infrastructure architecture to address complex technical challenges for a wide range of sponsor organizations.
Network Engineer SME Akima, LLCNetwork Engineer SMEAlexandria, Virginia$156,000–$166,000 / yearResponsibilities: Network Engineer SME will be responsible for ensuring the stable operation and efficient performance of data networks; monitoring and managing all network hardware and equipment, including routers, switches, and encryptors; analyzing network performance across the organization’s LANs and WANs; and identifying and developing remedies for network performance bottlenecks. Certifications: Juniper Networks Certified Specialist: Enterprise Routing and Switching (JNCIS-ENT), Juniper Network Certified Internet Expert (JNCIE) or the Cisco equivalent Cisco Certified Network Professional (CCNP), Cisco Certified Internet Expert (CCIE) is preferred.
Security Engineering Lead Accenture Federal ServicesSecurity Engineering LeadArlington, VAThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $116,900—$243,100 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
Principal Network Security Engineer Alarm.com IncorporatedPrincipal Network Security EngineerTysons Corner, VA$167,500–$185,250 / yearWe collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. The categories of Personal Information that we may collect include your name, government-issued identification number(s), email address, mailing address, other contact information, emergency contact information, employment history, educational history, criminal record, and demographic information.
NewNetwork Engineer - TS/SCI w/Poly General Dynamics Information TechnologyNetwork Engineer - TS/SCI w/PolyAnnapolis JunctionTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. As a Network Engineer Senior, you’ll design, support, and optimize an enterprise-scale network that keeps thousands of users and systems connected, secure, and mission-ready every day.