Senior Firewall Engineer
Socket
CACI is seeking a Cyber Security Engineering Specialist IV/Firewall Engineer for a mission critical program in Springfield, VA. The role focuses on securing enterprise networks across WAN/LAN/CAN with cutting-edge firewalls, IDS and security tools. A TS/SCI clearance and DoD framework experience are required. The candidate will design, implement, and sustain security architectures, perform risk assessments, and coordinate with government authorities. Travel and odd hours may be required. #J-18808-Ljbffr
$83 - $89 per hour
...Senior Systems Engineer Location: Hybrid (needs to be within 1 hour of DMV) Compensation: $83-89/hr (Final Compensation will be dependent on... ...OS patching, upgrades, migrations, Zero Trust initiatives, firewall refreshes, and data center modernization—and ensure system...SeniorContract work$145k - $155k
...technically. Shape the architecture. At D2 Tech Services, Senior Systems Engineers aren’t order‑takers — they’re the people who look at a complex... ...others: Juniper / Cisco networking Cisco ASA / Palo Alto firewall engineering VMware infrastructure and architectures, virtual...SeniorImmediate start- Akima is seeking an Interface Development Specialist for the TSA Enterprise Architecture Support Team in Springfield, VA. The ideal candidate will have strong experience in API development and interface integration, contributing to essential projects supporting federal...Senior
- ...Leidos is hiring Requirements Engineers and/or Business Process Analysts to join our Springfield, VA team. This role focuses on systems engineering, requirements analysis, and business process improvement for military weapon systems. You will work with DoDAF, DOORS, and...Senior
- About Maximus Maximus is a trusted federal partner supporting mission‑critical programs across national security, defense, and public service delivery. Our work focuses on sustaining, operating, and improving essential government systems and services, with proven operational...SeniorContract workRemote work
$120k - $160k
...Job Description Description SAIC is seeking a Senior Systems Engineer. Job Duties : Provide technical analysis and program/project management support for the development of life-cycle strategies, requirements, work statements, technical papers...SeniorWork at office$135k - $216k
...Position Summary Peraton is seeking a highly experienced Senior Cybersecurity Engineer to support federal government cybersecurity operations... ...Splunk with enterprise security technologies including firewalls, IDS/IPS, EDR solutions, vulnerability management tools,...SeniorContract workShift work- ...expertise have expanded to include Systems Engineering, Program Management, In-Service... ...competencies. We are seeking an experienced Senior Cyber Security Engineer (CSE3) to... ...implement security infrastructure-such as firewalls and encryption-monitor for threats, conduct...SeniorContract workTemporary workFor contractorsFor subcontractorWork at officeLocal areaRemote workFlexible hours
$126k - $248k
Senior Forward Deployed Engineers (FDE) sit at the intersection of enterprise customer environments and a fast-moving internal product. They partner directly with customers to design, build, troubleshoot, and improve production solutions, and they are ultimately accountable...SeniorFull timeLocal areaWorldwideFlexible hours- ...empowering its team to create a safer global future. Responsibilities Engineering and maintaining networks for both classified and unclassified... ...workstations. Experience working with routers, switches, and firewalls. Working knowledge of ServiceNow and Talon. Working knowledge...Senior
$120k - $160k
...Job Description Description SAIC is seeking a dynamic and innovative Maritime Technology Systems Engineer to join our Systems Engineering and Technical Assistance (SETA) team. Our team is at the forefront of maritime technology, delivering cutting-edge...SeniorContract workWork at officeImmediate start- ...work‑life rhythm, and a team of talented engineers and experts who support and inspire one... ...are seeking an experienced and cleared Senior Systems Engineer to join our infrastructure... ...including switches, routers, and firewalls Virtualization platforms including VMware...SeniorImmediate startRemote workFlexible hours
- ...Job Description We are looking for an experienced, cleared Senior Systems Engineer to join our infrastructure team. This role is for someone who... ...Network infrastructure including switches, routers, and firewalls Secure connectivity using IPSec, WireGuard, OpenVPN, MACsec...SeniorWork at officeImmediate startFlexible hours
- ...Senior Systems Engineer Our client is a leading provider of blockchain intelligence solutions that deliver technology, training, and services... ...VPNs, VLANs, and network monitoring tools Experience with firewalls, IDS/IPS, anti-virus, and endpoint protection Familiarity with...SeniorFull time
- ...with customers that are both Government and industry leaders and technology innovators. We are seeking a highly motivated Senior Systems Engineer to join our team. This position supports NGA's Compartmented GEOINT Program Management Office (CGPMO), and specifically, the...SeniorFull timeFor contractorsWork experience placementWork at officeLocal areaShift work
- ...Senior System Engineer Vienna, Virginia Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are... ...concepts and topics (such as domains, directories, DNS, firewalls, proxies, load-balancing) Experience with at least one RDBMS...SeniorWork at officeWork from homeHome office
- ...Were seeking a Senior Systems Engineer to lead multidisciplinary engineering teams and drive complex systems engineering efforts across the National System for Geospatial-Intelligence (NSG), Allied System for Geospatial-Intelligence (ASG), and partner Federal Agencies...SeniorWork experience placementWork at officeRemote work
- ...Senior Mechanical Engineer Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations,...SeniorTemporary work
$135k - $190k
...Overview VTG is seeking a Senior Test Systems Engineer, located in Springfield, VA. Senior-level Test Systems Engineers assist in leading Application, System and Integration Testing teams performing test and evaluation across the National System of Geospatial-intelligence...SeniorWork experience placement$106.5k - $197.5k
...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineering - Joint Exercise Planner (Active TS/SCI with CI Poly Required) Job Code: 38744 Job Location: Springfield, VA (100%...SeniorLocal areaMonday to FridayFlexible hours- ...public service and not for profit, we measure our success in the impact of our service. Position Summary ANSER is seeking a Senior Test Systems Engineer to support application, system, and integration testing activities across the National System of Geospatial-Intelligence...Senior
$114k - $273k
...(IDT), a leading defense technology company, is seeking a Senior Systems Engineer to be part of our Warfare Systems team and based out of our... ..., switching, identity services, intrusion detection, and firewall. Familiarity deploying virtual machines in VMWare vSphere...SeniorFull timeWork at officeImmediate startRemote work$168k - $231k
...to keep the Internet moving forward, you’ll fit right in. Senior Systems Engineer Available Locations Austin Atlanta Denver Seattle About The... ...routing, TCP/IP, network namespaces, service supervision, firewall, packet and flow debugging, and a tunneling or secure transport...SeniorTemporary workLocal areaRemote workFlexible hours- ...Amatriot Group, LLC is seeking a Senior AFSIM Engineer to support U.S. Navy modeling and simulation efforts. This role focuses on leading AFSIM-based solutions for Electronic Warfare operations. The ideal candidate will have strong technical leadership, AFSIM expertise...Senior
- ...and grow professionally? We can help! We are seeking a Senior Cybersecurity Operations Engineer to provide on-demand Cybersecurity and IT services to... ...and operate cybersecurity tools (SIEM,Syslog, NDR, EDR, firewalls, M365 security, Defender for Cloud, CDM)....SeniorFull timePart time
- ...A software reliability company in Vienna, VA seeks a Senior Engineer for its Autonomous Search team. The role involves enhancing the Fuzzer functionality, designing interfaces for complex subsystems, and contributing to software reliability. Ideal candidates have over...Senior
- ...Debugging of issues in VMs, Load balancers, Firewalls, API Gateways, DB, Network, Linux / Unix... ..., SQL Server, My SQL and Mongo DB Seniority level Seniority level Mid-Senior level Employment... ...job alerts for “Senior Site Reliability Engineer” roles. Bellevue, WA $204,000.00-$259,00...SeniorContract workRemote work
$106.5k - $197.5k
...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer – User Acceptance Tester Job Code: 38609 Job Location: Springfield, VA (100% Onsite) Work Schedule: 5/8 Monday...SeniorFor contractorsLocal areaMonday to FridayFlexible hours- ...The Motley Fool in Washington, DC is looking for a skilled full-stack engineer focused on server-side development. You will work with TypeScript and Next.js to build and maintain server-side features and optimize integrations, caching strategies, and API interactions....SeniorRemote workFlexible hours
- ...Firewall Engineer We are seeking an experienced Firewall Engineer to support mission-critical network security operations within a high-... ...enterprise cybersecurity environments. Experience providing senior-level technical recommendations for firewall architecture, security...Immediate startFlexible hours
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