52 security systems engineer jobs at 27 companies in Ocoee, FL
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Cyber Systems Security Engineer (Embedded)
Orlando, Florida, United States
$81k-$151k/yrOnsiteFull Time
Lockheed MartinNYSE: LMT: Designs and manufactures advanced aerospace, defense, and security systems.
2+ YOEBachelor's degree with 2 years of professional experience or related master's degree; DoD systems security experience, DoD 8140 IAT/IAM Level II certification, U.S. citizenship, and ability to obtain Secret clearance.
Software Development Life Cycle (SDLC), NIST SP 800-161, NIST SP 800-53, Software Assurance (SwA)
Systems Engineer-Security Clearance Eligibility Required
Orlando, Florida, United States
OnsiteFull Time
AVT Simulation: Designs and manufactures flight and gunnery training simulation systems.
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
By Light: Provides IT and technology services to federal government agencies.
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.
Tinker Air Force Base or Huntsville or Arlington or Orlando or Beavercreek or Lexington or United States
$62k-$141k/yrOnsiteFull Time
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
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.
By Light Professional IT Services: Provides IT systems engineering and cybersecurity solutions for federal agencies.
10+ YOEBachelor’s degree in engineering, computer science, or related technical field; 10+ years of systems engineering experience; lifecycle, Agile, government customer, and DoD acquisition experience; ability to obtain security clearance.
Norcross or Charlotte or Winter Park or Georgia or North Carolina or Florida
$49k-$84k/yrFieldFull Time
SiemensXETRA: SIE: Manufactures industrial automation, infrastructure, and energy technology systems.
1+ YOERequires 1+ year installing or maintaining integrated security systems, network and operating system knowledge, valid driver's license, U.S. work authorization, and ability to travel and perform physical field work.
CCTV, IP cameras, Video Management Systems (VMS), CCURE (Software House), Siveillance, Genetec, Vista, email, smartphone, tablet, laptop
Phoenix Defense: Design, manufacture, and support systems for aerospace and defense
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.
Boca Raton or Dallas or Houston or Louisville or Miami or Orlando or Phoenix or Seattle or Tacoma
$98k-$185k/yrOnsiteFull Time
Bezos Academy: Operates tuition-free Montessori preschools for under-resourced communities.
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.
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/yrHybridFull Time
RobinhoodNASDAQ: HOOD: Provides a commission-free platform for investing and financial services.
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
Sparton: Produces sonobuoys and undersea sensors for maritime defense.
8+ YOEBachelor's degree in engineering, 8+ years of experience, U.S. citizenship, eligibility for a government security clearance, and proficiency with job-specific software applications.
SkyWater TechnologyNASDAQ: SKYT: Manufacturing U.S. semiconductors and providing specialized foundry services.
5+ YOEBachelor's degree in engineering, materials science, physics, or related discipline; 5–8 years' experience; high vacuum and toxic gas delivery systems; structured problem solving; U.S. citizenship for security clearance.
Statistical Process Control (SPC), Automated Fault Detection and Classification Systems (FDC)
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
9+ YOEBachelor's degree and 9 years of relevant electrical, systems, or test engineering experience; graduate degree with 7 years, or 13 years without a degree. Ability to obtain US security clearance.
EXP: Global engineering and architecture services for built environments.
0+ YOEBachelor's in engineering required; 0-2 years experience; Revit and AutoCAD proficiency; knowledge of structured cabling, AV, security and ELV systems; strong communication and multi-tasking skills; ability to work across geographies.
Tampa or Palmetto or Jacksonville or Orlando or Sunrise or Tallahassee
$90k-$110k/yrOnsiteFull Time
Brooks Building Solutions: A Florida-based mechanical contractor providing HVAC, building automation, and energy-efficient solutions for commercial buildings.
Experience designing, programming, integrating, and troubleshooting BAS with HVAC, lighting, security, and energy systems; knowledge of BACnet, Modbus, control drawings, commissioning, and technical documentation.
Distech Controls, Niagara, Tridium, BACnet, Modbus, HVAC, PPE
Secmation: Engineering secure embedded solutions for defense systems.
8+ YOEBachelor's degree in a technical discipline, 8+ years of defense or national security systems integration and test experience, U.S. citizenship, active DoD Secret clearance, and MBSE experience required.
Atlanta or Miami or Fort Lauderdale or Tampa or Orlando or Raleigh or Charlotte or Nashville or Memphis or Jacksonville
FieldFull Time
Kai Cyber: Agentic AI platform for autonomous enterprise cybersecurity operations.
7+ YOERequires 7+ years of enterprise security solutions engineering, systems engineering, or pre-sales experience; enterprise POV leadership, Southeast relationships, startup experience, and willingness to travel 50%+.
MEDDICC, MEDDPICC, Force Management, Challenger, AI/ML
Fort Lauderdale or Jacksonville or Miami or Orlando or Tampa
OnsiteFull Time
KPMG: Global professional services network providing audit, tax, and advisory.
5+ YOEBachelor's degree and 5+ years in DevOps or systems engineering. Requires Azure and AWS, CI/CD, IaC, configuration management, cloud networking, security, containers, Linux, Windows, and travel availability.