3w
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Network Development Engineer, ADC Network Design, Engineering, and Solutions
Arlington or Seattle or Denver or Herndon
$136k-$184k/yr OnsiteFull Time
5+ YOEHands-on network engineering with major internet routing protocols, Linux/Unix, automation scripting (Python/Bash/Perl), bachelor's in a related field, ability to support off-hours escalation and obtain TS/SCI clearance.
Python, Bash, Shell, Perl, Linux, Unix, BGP, OSPF, IS-IS, MPLS, TCP, SLB
1w
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Oracle Network Developer
Reston or Austin
$83k-$166k/yr OnsiteFull Time
3+ YOEUS citizen able to obtain TS/SCI with poly, 3+ years network engineering experience (or 6+ experience), automation and testing skills, and experience with network performance and monitoring.
3w
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Network Engineer - Operation
Ashburn, Virginia, United States
$125k-$310k/yr OnsiteFull Time
2+ YOEBachelor's or equivalent experience,2+ years network operations experience,knowledge of TCP/IP,DHCP,BGP,OSPF/IS-IS,MPLS,ability to troubleshoot incidents and communicate across global teams.
TCP/IP, DHCP, BGP, OSPF, IS-IS, MPLS, SDN, Python, Shell
5d
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Software Development Engineer
Arlington or Herndon or Jessup
$120k-$200k/yr OnsiteFull Time
7+ YOEActive TS/SCI with Polygraph, 7+ years software development experience, Rust backend development, AWS and CDK familiarity, advanced networking, CI/CD pipeline development, and memory-optimized application experience.
Rust, AWS, CDK, CI/CD
6d
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Software Development Engineer
Arlington or Herndon or Jessup
$120k-$200k/yr OnsiteFull Time
7+ YOEActive TS/SCI with polygraph required, 7+ years software development, Rust experience, AWS and CDK familiarity, advanced networking, CI/CD pipeline development, and cloud-native architecture expertise.
Rust, AWS, CDK, CI/CD
1d
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Cloud Network Engineer- CTJ - TS/SCI
Reston or Annapolis Junction or Redmond
$102k-$202k/yr HybridFull Time
1+ YOEActive U.S. citizenship and Top Secret/SCI clearance required; Master's (1+ yr) or Bachelor's (2+ yrs) in related field or equivalent experience; experience in network design, development, automation; strong troubleshooting and communication skills.
APIs, BGP, OSPF, IPv4, IPv6, ECMP, MPLS, IS-IS, EVPN, VXLAN, SDN, SD-WAN, TACACS+, Cisco ISE, DNA Center
1mo
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Senior Computer Network Operations Software Engineer
Chantilly or Tysons or Quantico or Huntsville
OnsiteFull Time
6+ YOEActive TS/SCI clearance, bachelor’s in a computing/engineering field, 6+ years software engineering (4+ supporting CNO), 2+ years automation with Python/Bash/PowerShell/Ansible, Linux admin, Git/Jira/GitLab, Docker/Podman experience.
Python, Bash, PowerShell, Ansible, Ubuntu, Rocky Linux, Git, Jira, GitLab, Docker, Podman, Docker Compose, Kubernetes, Apache NiFi, C, C++
1w
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Principal Software Development Engineer - US Federal
Reston, Virginia, United States
$192k-$287k/yr HybridFull Time
8+ YOEMust be U.S. citizen and able to obtain/maintain security clearance; 8+ years deploying large-scale applications with 3+ years cloud experience; expertise in automation, CI/CD, networking, and scripting; BS in CS or equivalent.
AWS, GCP, Azure, Terraform, Puppet, Ansible, Chef, CloudFormation, Docker, Kubernetes, Helm, Jenkins, Git, TeamCity, GitLab CI/CD, Go (Golang), Python, Ruby, Java, Bash, MySQL, PostgreSQL, Tomcat, ZooKeeper, Kafka, Jira, tcpdump
2mo
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Business Development Manager
Leesburg, Virginia, United States
OnsiteFull Time
10+ YOE10+ years in business development/sales in engineering/construction; Bachelor's in engineering or business; strong communication; Deltek Vantagepoint familiarity; VA/NC networks.
Deltek Vantagepoint, Proposal management tools
1d
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Sr Research Engineer
Reston, Virginia, United States
$164k-$222k/yr HybridFull Time
8+ YOEBachelors and Masters in CS/Engineering or related, 8+ years research engineering experience, systems and network security expertise, prototype development, publications, and strong development skills.
C, C++, Java, Python, SQL, NoSQL
1mo
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Cyber Capabilities Development SME
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOEBachelor’s in CS/Engineering with 5+ years or 8+ years military/government cyber operations experience; networking proficiency; Top Secret/SCI clearance and U.S. citizenship; industry/military training (e.g., OSCP, CCNA, SANS); skills in SDLC, API development, vulnerability research, and reverse engineering.
2mo
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Software Engineer (C++ / Networking)
Herndon, Virginia, United States
$90k-$110k/yr OnsiteFull Time
2+ YOESenior C++ engineer with networking experience; hands-on, building reliable, performant networked systems.
C++, Java, C#, Unix, Windows, IDEs
2mo
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AQ Operational Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
7+ YOEActive TS/SCI clearance with polygraph; 7+ years in engineering and development; multiple programming languages; API development for cross-domain solutions; CI/CD; experience with SYSTRAN and mission networks; travel to CONUS.
Debian, Python, SQL, Linux, ProxMox, Docker, Rancher, Kubernetes
1mo
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Senior Principal Software Engineer (Frederick, MD, US, 21703)
Frederick, Maryland, United States
OnsiteFull Time
10+ YOEBachelor's in engineering, 10+ years experience, mastery of multiple engineering disciplines, ability to design/develop/debug software/systems (real-time, firmware, signal processing, databases, OS), lead projects, mentor engineers, and support business development.
Image and Signal Processing, Real-time, Firmware, Nuclear/Hi-Rel, FAA Certified, Database Design, Operating Systems, compilers, routers, networks, databases, Internet-related tools
3mo
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Senior Business Development Manager - Counter-UxS
Sterling, Virginia, United States
$132k-$290k/yr HybridFull Time
5+ YOEBachelor's in engineering/technical field or business; 5+ years business development experience in IC/DoW markets; technical knowledge of C-UxS/C-C5ISR; strong customer network; active Secret with ability to obtain TS/SCI.
2mo
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Android Development Lead
Arlington or Clarksburg or Palo Alto
$150k-$220k/yr HybridFull Time
7+ YOE2+ MgmtExpertise in Java/Kotlin Android development, JNI and C/C++ integration, Android Jetpack, SQL, Linux, networking, and ATAK plugin experience; strong systems thinking and mentorship; bachelor’s degree preferred.
Java, Kotlin, C++, C, Android Jetpack, Material UI, JNI, SQL, CMake, Conan, Git, gRPC, protobuf, ATAK, TAK Server, Linux
2d
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Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
11+ YOEActive TS/SCI with Polygraph, Bachelor's degree with 11–15 years' experience, deep software development experience with Python and JavaScript, Linux and shell scripting, AWS CDK, code and network analysis, and test harness development.
Python, JavaScript, Linux, Unix shell, AWS Cloud Development Kit (CDK)
1mo
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Senior Cyber Capability Developer
Chantilly, Virginia, United States
OnsiteFull Time
8+ YOETS/SCI with Polygraph required; Bachelor's in CS/Cyber or equivalent experience (8+ years). Expertise in exploit development, reverse engineering, forensics, network configuration, secure software development, virtualization, and CI/CD/git.
CI/CD, git
1mo
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Cyber Capability Developer
Chantilly, Virginia, United States
OnsiteFull Time
8+ YOEActive Top Secret clearance with SCI eligibility and ability to obtain a CI polygraph; US citizenship; typically 8+ years cyber/software experience (varies by degree); expertise in offensive/defensive cyber tools, exploit research, reverse engineering, secure development, and complex networking.
CI/CD, git, VPN, firewall, proxy, network diode, COTS, GOTS
2d
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Post Quantum Cryptography Engineer
Ashburn, Virginia, United States
$78k-$176k/yr OnsiteFull Time
Experience in post-quantum cryptography, software development or network engineering, programming in Python/Rust/C++, knowledge of PKI and secure protocols, ability to produce technical documentation and obtain security eligibility.
Python, Rust, C++, Linux, Windows