53 systems security engineer jobs at 30 companies in Oviedo, FL
1mo
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Cyber Systems Security Engineer (Embedded)
Grand Prairie or Orlando
$83k-$146k/yr OnsiteFull Time
2+ YOEExperience with DoD SDLC and System Security Engineering for embedded weapon systems; implement and verify security requirements; DoD 8140 IAT/IAM Level II certification (or obtain within 6 months); U.S. citizenship and ability to obtain Secret clearance.
DoD SDLC, NIST SP 800-161, NIST SP 800-53, Software Assurance (SwA), DoD 8140
2mo
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Systems Engineer-Security Clearance Eligibility Required
Orlando, Florida, United States
OnsiteFull Time
5+ YOEBachelor's or higher in Engineering or related field; 5+ years in systems engineering or related domains; proficiency with CAMEO and SysML; MBSE/MBD; security clearances eligibility; US passport obtainable.
CAMEO, SysML, MBSE, MBD, Scripting, Windows, Linux, VMware, SQL Server, Active Directory, Backup systems
2mo
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Systems Engineer (APPA)
Patuxent River or Orlando
OnsiteFull Time
4+ YOEBachelor's in a technical field; 4+ years DoD systems engineering; MBSE; LVC; cloud; data analytics; security clearance.
1mo
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Systems Engineer
Orlando, Florida, United States
HybridFull Time
3+ YOEBachelor's or equivalent experience, 3+ years systems engineering (defense/aerospace preferred), familiarity with lifecycle processes and standards (INCOSE, MIL-STD), Unity experience, requirements management, strong troubleshooting and communication, ability to obtain security clearance.
Unity, INCOSE, MIL-STD, ISO/IEC/IEEE 15288
1mo
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Systems Engineer
Tinker Air Force Base or Huntsville or Arlington or Orlando or Beavercreek or Lexington or United States
$62k-$141k/yr OnsiteFull Time
3+ YOE3+ years engineering experience on DoD/national security or aerospace programs, Secret clearance, Bachelor's in engineering/science/technology, able to work independently and in teams.
2w
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Senior Systems Engineer - RMA
Cocoa Beach or Patrick Space Force Base
$125k-$135k/yr OnsiteFull Time
8+ YOEBachelor's in engineering,8+ years systems engineering experience,RMA and reliability analysis experience,requirements/interface management,configuration control,technical writing,ability to obtain U.S. security clearance.
Cameo
3w
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Sr. Systems Engineer
United States or Arlington or Denver or Houston or Merritt Island
RemoteFull Time
8+ YOEUS citizen with 8+ years (BSc) or 6+ years (MSc) aerospace systems engineering experience; Bachelor's in STEM required, Master's preferred; experience with avionics, requirements flow-down, verification, FMEA, DOORS and SysML; ability to obtain security clearance.
DOORS, SysML
1d
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Lead, Systems Engineer - Secret Security Clearance (42474)
Palm Bay or Patrick Space Force Base
OnsiteFull Time
9+ YOEBachelor's degree plus 9 years relevant experience, graduate degree plus 7 years, or 13 years without a degree; active Secret clearance required; systems architecture and engineering experience preferred.
Model-Based Systems Engineering (MBSE), Cameo, SysML
3mo
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SYSTEMS ENGINEER (MARITIME)
Orlando, Florida, United States
OnsiteFull Time
0+ YOEBS or MS in engineering; 0-7 years experience; C/C++/C#/Python; Linux/Windows; DoD security clearance.
C, C++, C#, Python, Bash, PowerShell, Git, SVN, Linux, Windows, Microsoft Office, Visio, Teams/SharePoint
2w
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SYSTEMS ENGINEER I
Orlando, Florida, United States
OnsiteFull Time
2+ YOEBachelor's in computer/information science,2–3 years IT experience,Agile experience,Java and/or C++,UML/SysML and Enterprise Architect experience,ability to decompose requirements,Secret security clearance required.
Java, C++, UML, SysML, Enterprise Architect, DevSecOps, Cloud
2w
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Senior Systems Engineer
Boca Raton or Dallas or Houston or Louisville or Miami or Orlando or Phoenix or Seattle or Tacoma
$98k-$185k/yr OnsiteFull Time
8+ YOEBachelor's degree or equivalent, 8+ years IT/systems engineering experience, expertise with AWS and cloud networking, AI platform management, SaaS migrations, and cloud security best practices.
AWS, Cloudflare, Akamai, Claude CoWork, Copilot Studio, Azure Foundry, AWS CLI, CloudFormation, Terraform, Ansible, Salt, Puppet, Chef, Harness, CircleCI, Wiz, Dynatrace, Datadog, Splunk, REST APIs, MCP servers, Microsoft O365, Azure AD, Jamf, Intune
1mo
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Security Engineer (Embedded OT)
Cape Canaveral or Hawthorne
$130k-$180k/yr OnsiteFull Time
2+ YOEBachelor's in CS/STEM or 2+ years security software development, experience with Python/Go/C#/C/C++/Rust, designing security for OS/distributed systems, PKI/SAML/OIDC/OAuth familiarity, and ability to pass Air Force background check.
Python, Go, C#, C/C++, Rust, Linux, Windows, macOS, PKI, SAML, OIDC, OAuth, TPM, HSM, TCP/IP, HTTP-RPC, REST
1d
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Senior Corporate Security Engineer
Bellevue or Menlo Park or New York City or Washington or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville
$166k-$195k/yr HybridFull Time
5+ YOERequires 5+ years in information security spanning security engineering, systems administration, and enterprise infrastructure; cloud, AI tooling, identity systems, vulnerability management, and automation experience.
Okta, OpenAI, Claude, Cursor, Google Cloud Platform
2w
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Avionics Flight Systems Integration Engineer
Cape Canaveral or Kent
$116k-$162k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
B.S. in Engineering or equivalent experience, Linux and networking knowledge, software configuration control familiarity, ability to troubleshoot under pressure, and eligibility for U.S. government security clearance.
Linux
3w
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Human Spaceflight Systems Engineer
Houston or El Segundo or Merritt Island or Kennedy Space Center or Colorado Springs or Johnson Space Center
$100k-$150k/yr OnsiteFull Time
3+ YOEBachelor's in engineering or STEM required (Master's preferred for project engineer), 3–6 years systems engineering or human spaceflight experience, ability to obtain security clearance, occasional travel (10–25%), strong communication and technical leadership skills.
2w
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Cyber Security Engineer
Orlando, Florida, United States
OnsiteFull Time
Bachelor's or equivalent experience, software/system engineering background, Linux/system hardening (STIGs), Python/scripting, offensive security tools, NIST SP 800-53 and RMF experience, IAT Level II certification and ability to obtain TS/SCI clearance.
Linux, Python, STIGs, NIST SP 800-53, RMF, Cyber Range Environments
1mo
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Cyber Security Engineer
Orlando, Florida, United States
$95k-$105k/yr OnsiteFull Time
3+ YOE3+ years IT/systems administration with hands-on security responsibilities; knowledge of NIST SP 800-171/CMMC Level 2; experience with Windows Server, Active Directory, Group Policy, Microsoft Defender, Sentinel, Azure/Entra ID, Hyper-V, network security, vulnerability scanning, SIEM, and security documentation.
Microsoft Sentinel, Microsoft Defender for Endpoint, Microsoft Defender for Identity, Microsoft Defender for Office 365, Microsoft Entra ID (Azure AD), Microsoft Azure, Microsoft Purview, Microsoft Windows Server, Microsoft Active Directory, Microsoft Group Policy, Microsoft Hyper-V, SIEM, EDR, ITSM, Infor CloudSuite, ERP
4w
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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
2mo
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Senior Cyber Systems Engineer
Orlando, Florida, United States
OnsiteFull Time
7+ YOEBachelor's in CS/IS/Cyber Security, 7+ years technical experience, expertise in large-scale networks, WAFs (Cloudflare/Akamai/F5/Microsoft Azure), DNS/DHCP/IPAM, Git, Terraform, Ansible, threat modeling (MITRE ATT&CK), and strong communication.
Cloudflare, Akamai, F5, Microsoft Azure Web Application Firewall, Infoblox, Git, Bitbucket, GitHub, Terraform, Ansible, DNS, DHCP, IPAM, MITRE ATT&CK, Payment Card Industry Data Security Standard (PCI DSS), DDoS
1mo
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Senior Cyber Security Engineer - Data/AI
Orlando, Florida, United States
OnsiteFull Time
7+ YOE7+ years technical cyber security experience; bachelor’s in computer science/information systems/cyber security required (master’s preferred); expertise in cloud, network, data/AI security, threat modeling (MITRE ATT&CK).
Azure OpenAI services, MITRE ATT&CK