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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
1mo
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Information Systems Security Engineering (ISSE)
Melbourne, Florida, United States
OnsiteFull Time
3+ YOE3+ years in information systems security engineering; Bachelor's degree in CS/IT/Cybersecurity; knowledge of NIST SP 800-53, RMF, FISMA; experience with firewalls/IDS/IPS, encryption, vulnerability scanners; cloud security familiarity; certifications preferred.
Firewalls, IDS/IPS, Encryption, Vulnerability scanners, Cloud security (AWS/Azure)
2mo
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Scientist, Information Security Systems Engineer (37365)
Melbourne, Florida, United States
OnsiteFull Time
12+ YOEBachelor's (or equivalent experience) with extensive cybersecurity experience, cloud security (AWS/Azure), RMF/NIST compliance, ability to obtain FAA Public Trust or DoD clearance, and relevant certifications (CCSP/CISSP/CISM).
Amazon AWS, MS Azure, Microsoft Windows, Linux, Nessus, Splunk, RMF, NIST, FISMA, FIPS
1mo
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Senior Specialist, Information Security Systems Engineer (39297)
Palm Bay, Florida, United States
OnsiteFull Time
4+ YOERMF/A&A experience, TS/SCI clearance with CI poly, DOD 8140 IAT-3 or IASAE-2, 4+ years relevant experience (degree/experience tradeoffs), ACAS/SCAP/Nessus/SCC experience, container security, EM/security tool experience.
ACAS, SCAP, Nessus, SCC, Splunk, Windows, Linux
1mo
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Security Engineer
Hawthorne or Cape Canaveral
$130k-$180k/yr OnsiteFull Time
2+ YOEBachelor's in CS/STEM or 2+ years security software dev; Python/Go/C#/C/C++/Rust; design security for OS/enterprise infra.
Python, Go, C#, C/C++, Rust, Linux, Windows, macOS, PKI, SAML, OIDC, OAuth, TPM, HSM, Web APIs, HTTP-RPC, REST
3w
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Security Operations Engineer
Patrick Space Force Base or Arlington
OnsiteFull Time
5+ YOEU.S. citizen with active clearance (TS/SCI eligibility). 5+ years in cybersecurity, experience with cloud (AWS/Azure/Google Cloud), RMF and NIST 800-53, eMASS ATO packages, STIGs, vulnerability scanning (SAST/Fortify), containers, CI/CD/DevSecOps, and policy-as-code. CompTIA Security+ required (or obtain within 30 days).
AWS, Azure, Google Cloud, RMF, NIST 800-53, eMASS, STIGs, SAST, Fortify, CI/CD, DevSecOps, MLOps, Linux, policy as code
2mo
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Sr. Principal Voice Engineer
Redondo Beach or Rolling Meadows or Roy or Melbourne or Linthicum or Chandler or Huntsville
OnsiteFull Time
6+ YOESenior-level Cisco Voice Engineer with design, implementation of VoIP, UC, and CUBE; onsite at multiple U.S. locations; relocation assistance; security clearance.
Cisco Voice, VoIP, Cisco Unified Communications Manager, VTC, Jabber, CUBE, Cisco Telepresence, VQM, RTMT, LAN/WAN, Cisco routers switches firewalls, Microsoft Office, Visio, Project, PowerPoint, Excel
3mo
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Network Engineer Tier 3
El Segundo or Colorado Springs or Springfield or Offutt AFB or Denver or Australia or Las Cruces or Sacramento or Cape Canaveral or Pearl Harbor or John C. Stennis Space Center or Chantilly or Annapolis Junction or Kirtland AFB or Vandenberg Space Force Base or Wright Patterson AFB or Piti or San Antonio or United Kingdom
$105k-$231k/yr OnsiteFull Time
10+ YOETS/SCI with polygraph required, 10+ years' network engineering experience, Bachelor's degree or equivalent, advanced knowledge of TCP/IP/OSPF/BGP/MPLS, experience with Cisco/Juniper, network monitoring, security principles, and leadership skills.
TCP/IP, OSPF, BGP, MPLS, Cisco, Juniper, ITIL
2mo
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Cybersecurity Engineer
Patrick AFB, Florida, United States
OnsiteFull Time
5+ YOEBachelor’s degree or equivalent (5-7 years), DoD 8570 IAT II, NIST SP 800.53 experience, 2-5 years of system security audits.
1mo
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Cybersecurity Engineer
Melbourne, Florida, United States
OnsiteFull Time
3+ YOEBachelor's in IT/related required, 3–6 years cybersecurity experience, U.S. citizenship and ability to obtain security clearance, experience with CMMC Level 2 and NIST SP 800-171/800-53, SIEM/EDR/vulnerability tooling, and strong documentation skills.
CMMC Level 2, NIST SP 800-171, NIST SP 800-53, SIEM, Splunk, Microsoft Sentinel, EDR, CrowdStrike, Defender for Endpoint, Tenable, Qualys, Microsoft 365 GCC-High, Fortinet, IEC 62443, NIST SP 800-82, PowerShell, Python, Ansible
1mo
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DevSecOps Engineer
Patrick Space Force Base or Arlington
OnsiteFull Time
5+ YOE5+ years DevOps/DevSecOps experience; GCP (or AWS/Azure), CI/CD, Terraform, Docker/Helm, scripting (Python/Bash/Go), Linux, cloud networking and IAM, vulnerability management; CompTIA Security+ and U.S. citizenship with active DoW clearance (TS/SCI eligibility).
Google Cloud Platform (GCP), AWS, Azure, Terraform, Docker, Helm, Python, Bash, Go, Cloud Run, Dataflow, Cloud Build, Pub/Sub, BigQuery, Linux, CI/CD, STIGs, RMF, NIST 800-53
5d
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Senior Vulnerability Researcher/Reverse Engineer
Palm Bay, Florida, United States
OnsiteFull Time
3+ YOEUS citizen able to obtain security clearance (TS/SCI),Bachelor's in STEM preferred,3–5 years experience,reverse engineering and vulnerability research,IDA/Ghidra/BinaryNinja,assembly,full system emulation,GIT and Atlassian familiarity.
IDA, Ghidra, BinaryNinja, GIT, Atlassian, C, C++, Python, Linux
1mo
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Sharepoint Developer
Melbourne or Vienna
$127k-$150k/yr HybridFull Time
5+ YOEBachelor's in CS/IT, 5+ years administering SharePoint Online and Microsoft 365 collaboration services, CompTIA Security+ required (or obtainable within 90 days), experience with Teams, OneDrive, Entra ID, Purview, and SharePoint governance.
Microsoft SharePoint Online, Microsoft 365, Microsoft Teams, Microsoft OneDrive, Microsoft Entra ID, Microsoft Purview, Microsoft Power Platform, Microsoft Power Automate, Microsoft Power Apps, SharePoint Framework (SPFx), PowerShell
5d
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Systems Engineer II - Linux
Melbourne, Florida, United States
$114k-$121k/yr OnsiteFull Time
5+ YOE5–8 years enterprise Linux administration experience with strong RHEL skills, security hardening, scripting (Bash/Python), virtualization knowledge, and compliance experience; bachelor\u0002s degree preferred.
Red Hat Enterprise Linux, Ubuntu, VMware, Bash, Python, Ansible, SCAP, STIG, CIS, NIST
1mo
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Software Engineer-Mid Level
Titusville, Florida, United States
$93k-$186k/yr OnsiteFull Time
Full-stack or front-end web development (HTML, CSS, JS, PL/SQL), Oracle development, Python, Agile and JIRA experience, Full Secret clearance required with ability to obtain Top Secret; CompTIA Security+ desired and bachelor's in STEM preferred.
HTML, CSS, JS, PL/SQL, Oracle, Python, JIRA, parquet, Time Series, MBSE, Digital Twins, Windows, Linux, Oracle Forms, APEX
2mo
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Infrastructure Engineer (TS/SCI CI Poly)
Arlington or San Antonio or Satellite Beach or Dayton
OnsiteFull Time
TS/SCI clearance with CI Poly, strong Linux admin, IaC (Terraform/Ansible), ServiceNow infra design/deployment, and experience in secure enclave environments.
Linux, RHEL, Terraform, Ansible, ServiceNow
1mo
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Sr. Specialist, Application Developer (39690)
Palm Bay, Florida, United States
OnsiteFull Time
6+ YOERequires TS/SCI clearance, CompTIA Security+, 6+ years related experience, Linux and web/app server administration, Oracle and MS SQL database experience, PLM (Agile/Windchill) knowledge, scripting and backup skills.
Oracle Agile PLM, PTC Windchill, Oracle, Microsoft SQL Server, Linux, Apache Tomcat, WebLogic, VMWare ESXI, Java, Apache Solr, Thingworx, REST API
2mo
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Vulnerability Researcher I/II (Cyber264)
St. Petersburg or Melbourne or San Antonio
OnsiteFull Time
Security researcher with reverse engineering and vulnerability analysis across architectures; requires TS/SCI clearance; full-time.
Python, C, x86, ARM, Windows, Linux, macOS, Networking, TLS, Cryptography
2w
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Computer System Analyst
Lompoc or Patrick Space Force Base
OnsiteFull Time
Bachelor's degree in engineering/CS/IS required; experience designing complex information systems, systems engineering techniques, software/data center architecture, digital engineering; ability to obtain security clearance.
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