PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
2w
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Cross Domain Systems Engineer (CDS)
Aberdeen Proving Ground, Maryland, United States
$108k-$228k/yr HybridFull Time
3+ YOEBachelor's degree and 3+ years experience; Secret clearance required. Experience engineering/integrating Cross Domain Solutions, familiarity with DoD RMF and related policies, hands-on CDS technology experience, Linux systems engineering.
Radiant Mercury, High Speed Guard, TACDS, ISSE Guard, OWL XD, Linux, DoD Risk Management Framework (RMF), ICD 503, NIST 800-53, DoDI 8540.01, AR 25-2-1
1mo
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Senior Network Engineer with Poly
Annapolis Junction, Maryland, United States
OnsiteFull Time
12+ YOEBachelor’s degree and 12+ years of experience; 3+ years as a Network Engineer; TS/SCI with Poly clearance; Cisco stacking and firewall expertise; Linux/Windows administration; CCNA/CCNP and Security+ certifications.
Cisco routers, Cisco switches, Cisco firewalls, Linux, Windows, Ansible, Salt, AWS
3d
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Software Engineer
Annapolis or Maryland
$132k-$180k/yr OnsiteFull Time
5+ YOEBachelor's in engineering and 5+ years software integration and Linux (RHEL8) experience, US citizenship, eligibility for DoD Top Secret clearance, proficiency with MATLAB and modern languages (Python,C++,Java).
MATLAB, Python, C++, Java, RHEL8
1mo
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Senior Systems Engineer
Annapolis Junction, Maryland, United States
$230k-$262k/yr OnsiteFull Time
20+ YOEActive TS/SCI with polygraph; 20+ years SE experience; BS in a related field; Linux CLI; scripting (Bash/Python); Linux admin in large environments; Delinea product experience; IAM and secrets; IaC (Ansible/SaltStack); containerization knowledge.
Linux, Bash, Python, Ansible, SaltStack, Delinea, Docker, Podman, LDAP, Active Directory, FreeIPA, Git
4w
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Software Engineer
Aberdeen Proving Ground, Maryland, United States
$76k-$156k/yr HybridFull Time
3+ YOEBachelor's in CS/SE/EE, 3+ years software development, U.S. citizenship, TS/SCI clearance (CI Poly preferred), strong C++ and Python, Linux, geospatial and DSP experience, ability to present RF data.
C++, Python, Linux, React, Angular, Vue, HTML, CSS, TypeScript, REST APIs, PostgreSQL, PostGIS, SQLite, Git, Docker, Ansible, Cobbler, CI/CD pipelines
2mo
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Software Engineer - RF Electronic Warfare Systems
Aberdeen Proving Ground, Maryland, United States
$112k-$179k/yr OnsiteFull Time
5+ YOE RF EW concepts, software-defined radios, Python/MATLAB/C+/VHDL, Linux, security clearance required.
Python, MATLAB, C+, VHDL, GNU Radio, Linux, Software-Defined Radios
3mo
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Electronic Warfare Embedded Engineer
Aberdeen Proving Ground, Maryland, United States
OnsiteFull Time
3+ YOE3+ years in SDR, C/C++, Git, embedded hardware; Linux (Red Hat/Rocky); Secret clearance; high school diploma.
C, C++, Git, Linux, Red Hat, Rocky Linux, SDR, Embedded hardware
1mo
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Digital Signal Processing Electrical & Computer Engineer
McLean or Belcamp or Laurel
$87k-$198k/yr HybridFull Time
DSP, RF, Linux, C/C++/Rust, SDR tools (GNU Radio, Ettus UHD), MATLAB/LabVIEW, FPGA basics (VHDL/Verilog), travel up to 25%, Secret clearance, BS in Electrical or Computer Engineering.
Linux, C, C++, Rust, Software Defined Radio (SDR), GNU Radio, Ettus UHD, MATLAB, LabVIEW, VHDL, Verilog, Git
3w
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Principal or Senior Principal Embedded Software Engineer
Annapolis, Maryland, United States
$109k-$204k/yr OnsiteFull Time
5+ YOEB.S. in CS/EE/CE or equivalent with 5+ yrs (Principal) or 8+ yrs (Senior Principal) embedded real-time software experience; proficiency in C++, Python, Linux/Windows; technical lead and microelectronics programming experience; US citizen able to obtain TS/SCI with poly.
C++, Python, Linux, Windows, Jira, Confluence, Bitbucket, JavaScript, Qt, CUDA, ArrayFire, Docker, k8s
3w
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Principal or Senior Principal Embedded Software Engineer
Annapolis, Maryland, United States
$109k-$204k/yr OnsiteFull Time
5+ YOEB.S. in CS/EE/CE or equivalent STEM with 5+ yrs (Principal) or 8+ yrs (Senior) embedded real-time software experience; proficiency in C++ and Python; Linux/Windows experience; microelectronics programming; technical lead experience; US citizen able to obtain/maintain TS/SCI with poly.
C++, Python, Linux, Windows, Jira, Confluence, Bitbucket, JavaScript, Qt, CUDA, ArrayFire, Docker, Kubernetes
2mo
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Software/Data Engineer
Laurel, Maryland, United States
$176k-$282k/yr OnsiteFull Time
19+ YOEBachelor's degree in Engineering, Computer Science, Mathematics, or related field with extensive software engineering experience; cloud, Linux, Python; active TS/SCI with poly; ability to work at a customer site.
OpenStack, Linux, Python, PowerShell, Cloud Security
1mo
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Senior Systems Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
12+ YOEActive TS/SCI with Poly; 12+ years in system engineering; 2+ years in cleared environment; Linux/Cloud; MySQL; scripting in Shell/Perl/Python; DNS/LDAP/Puppet/VMware; security scanning; Atlassian; Nagios; large-scale IT environments.
Linux, Red Hat, CentOS, Fedora, Solaris, MySQL, DNS, LDAP, Puppet, VMware vCenter, Nagios, Atlassian, Shell, Python, Perl, PKI, Kickstart, Hadoop, HDFS
2mo
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Software Engineer 2
Annapolis Junction, Maryland, United States
$152k-$206k/yr OnsiteFull Time
5+ YOE5+ years related experience; TS/SCI with Polygraph; Bachelor’s degree; strong Linux Bash/Python, Docker, Kubernetes, MySQL, REST, CI/CD, Git.
Bash, Python, Docker, Kubernetes, MySQL, GitLab CI, REST, Linux CLI
3mo
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Software Engineer 3
Annapolis Junction, Maryland, United States
$176k-$238k/yr OnsiteFull Time
8+ YOE8+ years related experience; BS; TS/SCI clearance with polygraph; strong Java/Linux/Python; Spark/airflow; SQL databases; Jira/Confluence; Git.
Linux, Python, Java, Apache Spark, Apache Airflow, SQL, MySQL, MariaDB, PostgreSQL, Jupyter Notebook, pandas, NumPy, Git, HPC Slurm, JIRA, Confluence
2mo
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Systems Engineer 3 (QKS - 065)
Annapolis Junction, Maryland, United States
OnsiteFull Time
TS/SCI with Polygraph; containers/cloud; storage management; virtualization; IP networking and firewall; Linux; PKI/TLS/crypto; automation tools; application support; SSP compliance.
Containers, Cloud, Storage Management, Virtualization, IP Networking, Firewall, Linux, PKI/TLS/Crypto, Automation Tools, Application Support, SSP Compliance
3w
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Field Service Engineer
Aberdeen Proving Ground, Maryland, United States
$200k-$205k/yr OnsiteFull Time
8+ YOEActive TS/SCI with Poly (or eligible), Bachelor’s or Master’s degree, minimum 8 years cybersecurity/IS experience, DoD 8570/8140 IAT Level III cert, Windows/Linux/networking experience, RMF knowledge, willingness to travel 50%+.
Windows, Linux, Cross Domain Solutions (CDS), Risk Management Framework (RMF), Assessment & Authorization (A&A)
2mo
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Embedded Software Engineer (Hybrid- Aberdeen, Maryland)
Aberdeen Proving Ground, Maryland, United States
$130k-$165k/yr HybridFull Time
8+ YOE8+ years embedded Linux software development; Xilinx UltraScale+; PetaLinux; PCB-based hardware bring-up; C/C++, Python/Bash; SVN/Git; DoD Secret clearance or ability to obtain.
C/C++, Python, Bash, Git, SVN, JTAG, UART, Linux, Kernel, Device Drivers, PetaLinux, Xilinx UltraScale+, AXI, UIO, mmap, sysfs, GDB, strace, perf, dmesg, Vivado, Vitis, SDK, Yocto, Buildroot
2mo
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PKI Engineer
Aberdeen Proving Ground, Maryland, United States
$140k-$160k/yr HybridFull Time
Active DoD Secret clearance; strong PKI knowledge; hands-on PKI design/operation; experience with multiple PKI products; certificate lifecycle knowledge; automation experience.
PKI, Linux, Automation, Certificate lifecycle tools
2w
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2440AS - Software Engineer I
Aberdeen, Maryland, United States
$75k-$98k/yr OnsiteFull Time
Techximius: Provides specialized IT and engineering services for defense missions.
1+ YOEBachelors in computer science or similar, 1-5 years software programming experience, proficiency in Java/C/C++/Python/JavaScript, experience with backend/microservices/web development, strong communication and documentation skills, current DoW clearance required.
Java, C/C++, Python, JavaScript, Node.js, Vue.js, Windows, Linux, Android, UML
1mo
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MQ Senior Engineer - United States
Annapolis Junction, Maryland, United States
OnsiteFull Time
12+ YOEDesign, implement, and maintain IBM MQ infrastructure; 12+ years experience; active Secret clearance; US citizen; onsite in MD.
IBM MQ, Unix, DevOps, IaC, Automation, Security
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