1w
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Senior Domain Name System (DNS) Engineer - DHA
Denver or Urbana or Woodlawn or Durham
$111k-$158k/yr OnsiteFull Time
1+ YOESpecialized experience installing/configuring Red Hat Enterprise Linux and administering BIND DNS in large enterprise environments; strong technical competence and advanced problem-solving and teamwork skills.
Red Hat Enterprise Linux, BIND DNS
3w
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Senior Systems Engineer
Boonsboro, Maryland, United States
OnsiteFull Time
Design and maintain resilient infrastructure (Linux, Windows, Cisco IOS, cloud), implement HA/DR and failover, lead containerization (Kubernetes/OpenShift/Docker), ensure security compliance and vulnerability remediation, and support DR exercises and system testing.
Linux, Windows, Cisco IOS, cloud, Kubernetes, OpenShift, Docker, CI/CD, RBAC, AI, ML
2mo
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Systems Engineer
Hampton or Alexandria or Norfolk or Arlington or Virginia or Chesapeake or Virginia Beach or Newport News or Portsmouth or Fairfax or Langley AFB or Reston or Richmond or Rosslyn or Shepherdstown or Springfield or Suffolk or Williamsburg or Yorktown
OnsiteFull Time
5+ YOEBachelor’s in STEM; 5 years of testing/integration/engineering experience; active DoD Secret clearance with ability to obtain TS/SCI; travel up to 10%; DoD 8140 IAT II or higher (or ability to obtain).
Wireshark, Confluence, Jira, Bitbucket, Bamboo, X-Ray, PowerShell, Cygwin, Linux, RHCSA, CISSP, Security+
1mo
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Mission Systems Engineer
Washington or Baltimore or Frederick or Annapolis Junction
$145k-$165k/yr HybridFull Time
5+ YOE5+ years in customer-facing technical roles; strong troubleshooting of Java applications, Linux/Bash, SQL, web servers (Jetty/Apache/IIS), PKI/certificates, release/support processes; DoD 8140/DCWF qualification (CompTIA Security+ covers); active DoD Secret required; US citizenship.
Java, JavaScript, Linux, Bash, SQL, Jetty, Apache, IIS, Azure, PKI
1mo
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Field Service Engineer
Chambersburg, Pennsylvania, United States
$65k-$70k/yr FieldFull Time
Bachelor's in engineering (or equivalent experience); experience servicing complex electro-mechanical and data-acquisition systems; install, test, calibrate, and troubleshoot hardware/software; LAN/Wi‑Fi and OS configuration; ability to lift 50 lbs, climb ladders, and travel up to 50%.
Windows 95, Windows 7, Windows 10, Linux, QNX, LAN, Wi‑Fi, Coax, Cat5, Cat6, Fiber, Network Switches, Multimeter, Oscilloscope, Function Generator
3w
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Senior Computer Systems Engineer/Architect
Fort Detrick, Maryland, United States
$170k-$175k/yr OnsiteFull Time
8+ YOEActive Top Secret/SCI clearance, Security+ (IAT II), BA/BS in IT/CS or +3 years, 8+ years systems architecture experience, Red Hat Enterprise Linux, Microsoft Copilot experience, strong communication and technical writing, SOP/TTP development.
Microsoft Copilot, Red Hat Enterprise Linux
2w
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Chief Engineer - Autonomy Software, Fleet & Integration
Frederick, Maryland, United States
$119k-$204k/yr OnsiteFull Time
8+ YOEAssociate or bachelor's in a related field (or equivalent experience), 8+ years in software development/automation/systems integration, production support experience, proficiency with modern languages, databases, APIs, and distributed systems.
Python, C#, JavaScript, PowerShell, Shell, Java, C++, SQL, MQTT, WebSockets, Docker, GitHub Actions, Microsoft SQL Server, Ignition, Sepasoft, SCADA, ROS 2, Linux, JSON
1mo
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Software Engineer
Frederick or Baltimore or Washington
$131k-$177k/yr HybridFull Time
3+ YOE3+ years embedded software experience with C/C++; experience with embedded Linux/Yocto/OpenWRT, RTOS (FreeRTOS, TI-RTOS), device drivers, board bring-up, system modeling; U.S. citizenship and ability to obtain government security clearance required.
C/C++, embedded Linux, Ubuntu, Arch, Yocto, OpenWRT, QSDK, TI-RTOS, FreeRTOS, VX Works, MS Windows, POSIX, javascript, TypeScript
1mo
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Journeyman Systems Engineer
Kearneysville, West Virginia, United States
$94k-$120k/yr HybridFull Time
6+ YOEDoD 8570 IAT Level II cert and active Secret clearance; 6+ years systems engineering experience on data platforms, big data/ETL, API frameworks, lifecycle management, performance tuning, and enterprise tools like Jira/Azure DevOps/ServiceNow.
Jira, Microsoft Azure DevOps, ServiceNow, Docker, Kubernetes, Python, Bash, Microsoft PowerShell, Linux, Microsoft Windows, AWS, Microsoft Azure, DISA STIGs, GIS
2mo
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VCF Platform Engineer 1
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or St. Paul or Harrisburg or Pennington or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
3+ YOEMinimum 3 years in infrastructure operations/virtualization or systems administration; hands-on VMware vSphere and ESXi host/cluster management; Linux and Windows Server administration; scripting/automation with PowerCLI, Python, or Ansible; familiarity with IaC and datacenter concepts.
SDDC Manager, vSphere, vSAN, NSX, PowerCLI, Python, Ansible, ESXi, Linux, Windows Server
2mo
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Embedded Software Engineer
Shady Grove, Pennsylvania, United States
OnsiteFull Time
10+ YOESenior embedded software engineer with 10+ years in real-time/safety-critical systems; leadership experience; strong C/C++ skills; knowledge of safety standards; travel both international and domestic.
C, C++, RTOS, CAN, J1939, LIN, Ethernet, MATLAB/Simulink, Git, Azure DevOps, Linux
1mo
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Journeyman Systems Engineer
Kearneysville, West Virginia, United States
$94k-$120k/yr HybridFull Time
6+ YOEHigh School + 6–9 years (or equivalent) with DoD 8570 IAT Level II (Security+ CE, CySA+, CCNA Security), active Secret clearance, SDLC and CI/CD experience, Jira/Azure DevOps/ServiceNow proficiency, Linux/Windows, virtualization, storage, and networking.
Jira, Azure DevOps, ServiceNow, Docker, Kubernetes, Bash, PowerShell, Python, DISA STIGs, CI/CD, SDLC
2w
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Server Systems Engineer - Full-time with Benefits
Frederick, Maryland, United States
$91k-$130k/yr OnsiteFull Time
3+ YOE3+ years Windows Server experience; manage Citrix, VMware, SAN, AD, Office 365, EMR systems; perform system administration, security, automation, and troubleshooting.
Citrix, Windows, Linux, EMR, Meditech, Cerner, Epic, SAN, VMWare, Microsoft Office 365, Active Directory, Group Policy, DNS, Cisco UCS, Imprivata, Ivanti
1mo
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Senior Command and Control Software Engineer
Clarksburg or Arlington or Durham
$140k-$220k/yr OnsiteFull Time
3+ YOE3+ years embedded/edge software experience, strong modern C++ (C++17/20) on Linux, Python, real-time/low-latency systems, Protobuf or equivalent, CMake/Conan/Docker, experience with NVIDIA Jetson and RF/DSP preferred.
C++17/20, Python, NVIDIA Jetson, iceoryx2, ZeroMQ, Protobuf, TensorRT, ONNX, CMake, Conan, Docker
2mo
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Automated RF Test Engineering Manager (Frederick, MD, US, 21703)
Frederick, Maryland, United States
OnsiteFull Time
10+ YOE3+ Mgmt10+ years RF test experience; 3+ years leadership; strong RF test equipment; automated RF test systems; Python; LabVIEW; Linux/Windows; manufacturing exposure preferred.
Python, LabVIEW, SQL, Linux, Windows, Automated Test Equipment (ATE), Scripting
1mo
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Manufacturing Test Technician (United States, Carlisle, PA, US)
Carlisle, Pennsylvania, United States
OnsiteFull Time
Hands-on technician to perform functional testing, validation, troubleshooting of electronic systems, execute manufacturing test procedures, develop Python test scripts, and work in Linux environments; Associate's degree or equivalent experience preferred.
oscilloscope, spectrum analyzer, multimeter, power supply, Python, Linux
3w
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Systems Administrator 3
Winona or Sergeant Bluff or Maricopa or Hagerstown or Burlington or New Knoxville
$101k-$120k/yr RemoteFull Time
8+ YOE8+ years server or networking experience; expert TCP/IP and ISP protocols; strong shell/scripting and automation (Ansible, Terraform, Python); security, compliance, DR experience; ability to architect large-scale systems and mentor engineers.
Ansible, Terraform, Python, Windows, Linux, Unix, DHCP, DNS, RADIUS, VoIP
3w
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Systems Administrator 3
Winona or Sergeant Bluff or Maricopa or Hagerstown or Burlington or New Knoxville
$101k-$120k/yr RemoteFull Time
8+ YOE8+ years server or networking experience, expertise in TCP/IP and ISP architecture, scripting and shell proficiency, automation with Ansible/Terraform/Python, security and compliance experience, bachelor's degree or equivalent.
Ansible, Terraform, Python, Windows, Linux, Unix, DHCP, DNS, RADIUS, VoIP