Information Systems Security Engineer System OneInformation Systems Security EngineerClarksburg, MD$180,000 / yearYou’ll be hands-on with the Risk Management Framework (RMF), Assessment & Authorization (A&A), ATO sustainment, control validation, continuous monitoring, and vulnerability/stig compliance efforts—partnering closely with security and technical teams. In this role, you’ll help build, secure, and maintain systems by applying cybersecurity engineering best practices across design, implementation, authorization, and ongoing compliance.
Cloud Network Security Engineer (Job 1393) DLH Holdings Corp.Cloud Network Security Engineer (Job 1393)Bethesda, MD$150,000–$158,000 / yearBachelor's degree in computer science, engineering, or a related field or an equivalent combination of education and experience and appropriate technical certifications, with at least twelve (12) years of experience in information technology and (4) years leading or performing systems engineering or related functions. Support a federal healthcare enterprise environment by collaborating with and providing support to other IT Operational Service Areas (Server/Storage, Network, Service Desk, Application Development) in the design, development, and testing of solutions, as well as diagnosing, troubleshooting, and remediation of issues.
Network Security Engineer ATR, LLCNetwork Security EngineerAlexandria, VirginiaFull timeManage and implement network access policies using Cisco Secure Client and Microsoft native supplicants for both wired and wireless authentication. Work closely with the network and security teams to ensure seamless integration of network access control solutions.
Network Engineer 2| TS/SCI w/ poly Security Clearance Tulzi TechnologiesNetwork Engineer 2| TS/SCI w/ poly Security ClearanceAnnapolis Junction, MarylandCisco IOS, CatOS, NxOS, filter and access control, Ciscoworks, TACACS+, ASA, FWSM, HP Openview, Cisco routers, Cisco Switches, F5/Cisco load balancers, Infiniband, Juniper, FiberChannel (FC) SAN, and VPN (IPSEC) . Tulzi Technologies, LLC (Tulzi) prides itself on an open, and honest culture in the workplace which builds morale conducive to inspiring growth on our team, while balancing lifestyle by supporting personal and family goals with flexibility.
Sr. Network/Systems Engineer AGE SolutionsSr. Network/Systems EngineerAlexandria, VARemoteMust have at least 8 years of relevant experience in network and systems engineering roles, demonstrating a deep understanding of networking technologies, security solutions, and system administration. Design, engineer, integrate, implement, test, maintain, review, and administer infrastructure, hardware, and software to manage network security and risk posture in alignment with the organization's security strategy.
Senior Cloud Network Engineer Ad HocSenior Cloud Network EngineerMc Lean, VARemote$150,000–$190,000 / yearCloud Platforms (Must Have): Proficiency in at least one major cloud service provider: (Prefer AWS and Azure expertise) AWS (Amazon Web Services) — e.g., VPC, Direct Connect, Transit Gateway, Microsoft Azure — e.g., Virtual Networks, ExpressRoute, Network Security Groups. We partner with these agencies to build new capabilities, deliver products, establish data as a strategic asset for informed decision-making, modernize legacy systems, and build the digital service infrastructure necessary to scale their mission impact.
Network Engineer 712 Freedom Technology Solutions GroupNetwork Engineer 712Chantilly, VirginiaLead complex network troubleshooting and root cause analysis across enterprise, data center, cloud, and hybrid environments, utilizing packet captures, routing analysis, traffic flow inspection, and protocol level diagnostics to rapidly identify and resolve service-impacting issues. In this role, you will provide advanced engineering expertise to design, implement, secure, and sustain complex enterprise network environments supporting critical customer missions.
Deputy Lead Network Operations Center Engineer SR (NOC) All Native GroupDeputy Lead Network Operations Center Engineer SR (NOC)Washington, Washington, DCFull timeAs a tribally owned organization, All Native Group operates multiple subsidiary businesses, providing clients with the advantages of working with a small business while leveraging the resources and expertise of a larger, established company. Monitor voice (EMI), Opennet, and ClassNet networks through the monitoring tools (Neuralstar, LiveNX, etc) and create tickets and assign to groups as needed.
IP Network Test Engineer By Light Professional IT ServicesIP Network Test EngineerFort Meade, MDExpertise in large-scale IP Networking & Testing with backbone routers (Juniper MX and Cisco ASR9K) running ISIS, BGP/MP-BGP (multi AS), MPLS routing protocols, switches and testing gear including traffic generators from IXIA, Spirent Test Center and Agilent N2X. These technologies include network devices (routers, switches, firewalls, and Intrusion Detection Systems (IDS), and services Authentication, Authorization and Accounting (AAA), Access Control List (ACL), secure remote access (i.e Secure shell, Secure VPN, IPSec), and IPv6 capable devices.
Network Engineer Grove Recruit GroupNetwork EngineerSpringfield, VirginiaYou should have experience with PFSense, VMWare, AWS, Access Controls and Network Security, Linux, ICMP, TCP/IP, BGP, VLANs, VPS, IP Management, Cisco, Dell, Netgate, and Juniper. Hiring Entry to Senior level engineers in our offices in Phoenix, AZ and Springfield, VA.
Network Engineer - VERSA Surge Support Emergent Technologies IncNetwork Engineer - VERSA Surge SupportReston, VAFull timeThese roles are vital to the customer’s next-generation network architecture and GNOC (Global Network Operations Center) monitoring operations. Emergent Technologies Inc. is seeking highly skilled Network Engineers to support a mission-critical government customer under TO2.
Senior Network Engineer Tactibit Technologies LLCSenior Network EngineerSuitland, MDDesired Qualifications are: Experience with Federal government environments and concepts including NIST Risk Management Framework, NIST SP 800-53 security controls, and DISA Security Technical Implementation Guides (STIGs). Identify, design, plan, and implement network upgrades and configuration changes to support architectural improvements, address new requirements, and updates to address security vulnerabilities and obsolescence.
NewEndpoint Security Engineer/Hybrid Multi-Cloud COMPTACTICS LLCEndpoint Security Engineer/Hybrid Multi-CloudClarksburg, MDRemoteFull timeProtecting an enterprise comprising 600,000+ employees and 30,000+ physical sites , you will maintain rigorous security posture across traditional end-user computing (EUC) devices (laptop, desktop, mobile devices & retail terminals), on-premise physical & virtual servers & containerized workloads, and dynamic multi-cloud workloads (AWS, Azure, GCP). In this role, you will balance proactive protection with business continuity—partnering directly with end-users and application owners to tune policies and eliminate operational friction, while providing tier-3/tier-4 technical escalations to Security Operations Center (SOC) analysts and IT Operations staff during active investigations.
Senior Network Engineer MBA Consulting Service, IncSenior Network EngineerMerrifield, VAThis is an outstanding opportunity for an experienced network engineer to work on complex enterprise networking projects, strengthen critical federal infrastructure, and continue developing your technical expertise in a collaborative, mission-driven environment. Working as part of a highly skilled engineering team, you will be responsible for network architecture, implementation, troubleshooting, and security while supporting large-scale federal IT initiatives.
Senior Network Engineer ATR, LLCSenior Network EngineerMerrifield, Virginia$100,000–$170,000 / yearFull timeProvide engineering and operational support for cloud providers, including AWS and Azure, on-premise data centers, campus networks, Dynamic Multipoint Virtual Private Networks (DMVPN), Firewall, Layer 2/3, wireless networks, network applications installed on client workstations, optimization of various LAN and WAN environments, data center load balancing, and network access security to include 802.1x and Cisco ISE. Responsibilities (include but are not limited to): Provide support to classified and unclassified Tier 3 senior-level support for the design, implementation, and deployment of network-specific technologies across the DEA Enterprise environment, consisting of hundreds of locations worldwide.
NewSenior Network Engineer Defy IncSenior Network EngineerSterling, VAJob Description The Senior Network Engineer will be responsible for the design, documentation, instantiation and maintenance of both development and production networks. Perform troubleshooting techniques across all layers of the TCP/IP stack to quickly resolve network outages and deficiencies.
Senior Network Escalation Engineer – Switching (TS/SCI Required) Hewlett Packard EnterpriseSenior Network Escalation Engineer – Switching (TS/SCI Required)Reston, VirginiaThe successful candidate will possess deep switching expertise, advanced troubleshooting capabilities, and experience managing complex customer escalations in production networks You will partner closely with customers, Engineering, Product Management, and Support teams to resolve technical challenges, improve product quality, and deliver exceptional customer outcomes. Drive operational excellence by developing technical documentation, knowledge base articles, repeatable troubleshooting methodologies, and scalable support processes that improve team effectiveness and streamline future customer support and escalation activities.
Rapid Response Sr. Network Engineer Competitive Range Solutions, LLCRapid Response Sr. Network EngineerArlington, VADevelop and maintain the CMDB to support IT management practices such as Asset, Incident, Problem, Change, Release, Capacity, Operations, Project, and Security Management, ensuring compliance with MOAs/MOUs/SLAs. Produce and submit monthly asset and configuration management reports detailing all changes to hardware and software baselines, including change status and funding details.
Network Engineer 2 Avid Technology ProfessionalsNetwork Engineer 2Annapolis Junction, MarylandIn lieu of a Master’s degree, a Bachelor’s degree from an accredited college or university in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline and an additional two (2) years of relevant professional experience providing Network Engineering support for a total of eight (8) years. Certifications: An Information Assurance Technical (IAT) level I baseline certification as defined by DoD 8570.01-M is required or ability to obtain within 6 months from start date.
Cyber Security Engineer III System OneCyber Security Engineer IIISpringfield, VA$135,000 / hourThe ideal candidate will have hands on experience in incident response, CSOC or SOC operations, digital forensics, malware analysis, indicator development, and cyber incident reporting within a DoD, Intelligence Community, or federal cyber environment. • Experience supporting cyber incident response, CIRT, CSOC, SOC, DFIR, threat hunting, or defensive cyber operations.