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  • $100k - $135k

     ...worldwide. This position supports Linux Engineering Sustainment under ASRC Federal's CECOM...  ...MSP ensures that the U.S. Army's Linux systems are secure, reliable, and capable of supporting...  ...operations. As a Software Engineer Senior III, you will lead efforts to deliver... 
    Senior
    Full time
    For contractors
    Remote work
    Worldwide

    ASRC Federal

    Florida
    11 days ago
  • $180k - $325k

     ...recruiting on behalf of our client, a leading national-security technology organization in the Sarasota, FL area, for a Senior Linux Systems Engineer / Linux SME to own the health, performance, and security of mission-critical Red Hat Linux infrastructure. This is a hands... 
    Senior
    Full time

    Careerscape

    Sarasota, FL
    2 days ago
  •  ...companies deploy AI, automation and data-driven systems at the edge, Quvia provides the platform...  ...Role In this role you will owns our Linux KVM (Kernel-based Virtual Machine)...  ...’s or Master’s degree in Electrical Engineering, Telecommunications, Computer Science,... 
    Senior
    Local area
    Remote work
    Flexible hours

    Quvia

    Hollywood, FL
    20 days ago
  • $168k - $240k

     ...) Best Places to Work 2026! Belay Technologies is seeking a Senior Systems Engineer to join our intel team.The System Integrator will assist customers...  ...of COTS products in an enterprise environment on Linux and Windows platforms.Experience with Ping, Okta, Login.gov,... 
    Senior
    Contract work
    Work experience placement
    Flexible hours

    Belay Technologies

    Fort Meade, FL
    4 days ago
  • $120k - $125k

    GovCIO is currently hiring a Senior Systems Engineer to provide operation and integration support for a multi-vendor infrastructure, including various...  ...installing, configuring, and troubleshooting Windows/UNIX/Linux server-based environments. Fundamental understanding of... 
    Senior
    Currently hiring
    Work at office
    Remote work
    Overseas
    Flexible hours

    GovCIO

    Tampa, FL
    10 hours ago
  •  ...Job Requisition: Senior Systems Engineer. Position Title: Senior Systems Engineer. Department: [SEAIT]. Clearance Requirements: [Secret]. Position Summary We are seeking a highly skilled Senior Systems Engineer with strong experience in system verification, requirements... 
    Senior

    Integrated Solutions for Systems, Inc.

    Tallahassee, FL
    1 day ago
  • $90k - $100k

     ...Senior Network EngineerThe Senior Network Engineer will be required to develop solutions for complex network and server problems. They will have the ability to analyze existing systems and make proactive recommendations for improvements. Develops, maintains, and implements... 
    Senior
    Work at office
    Remote work

    NAKA Tech

    Miami, FL
    5 days ago
  • Millennium's IT team seeks a skilled Linux Platform Engineer to join a global infrastructure effort. You will manage Linux environments, Kubernetes deployments, and CI/CD pipelines to support internal platform services. The role emphasizes incident response, fleet-scale... 
    Senior

    Millennium

    Miami, FL
    3 days ago
  •  ..., located in Jacksonville, FL, has an opportunity for aSenior Systems Engineerto support the development of space-to-space power beaming...  ...for technical issues and functions, and coordination between engineering teams.Evaluates customer and /operational needs to define and... 
    Senior
    Permanent employment

    Star Catcher

    Jacksonville, FL
    5 days ago
  • $95.9k - $178.1k

     ...Systems Engineer, SeniorStandard Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While...  ...strategic deterrence.Our Team is seeking a Systems Engineer, Senior to join our Team in Littleton, CO or Titusville, FL to help... 
    Senior
    Full time
    Temporary work
    For contractors
    Work experience placement
    Flexible hours

    Lockheed Martin Corporation

    Titusville, FL
    3 days ago
  •  ...Job Summary E-Logic, Inc. is seeking an experienced Senior Systems Engineer (Key Personnel) to support the U.S. Navy Joint Region Marianas (JRM) J6 office in Guam. The Senior Systems Engineer will provide senior-level engineering, systems architecture, modernization... 
    Senior
    Full time
    Contract work
    Work at office
    Relocation
    Monday to Friday

    eLogic

    Tallahassee, FL
    3 days ago
  • $109.62k - $126.79k

     ...Senior Systems EngineerSyms Strategic Group (SSG) is seeking a talented Senior Systems Engineer. Location: Remote. Department: Veterans Affairs (VA). Type: Full Time. Min. Experience: Experienced. Security Clearance Level: Public Trust (MBI). Salary Range: $109,623 - $... 
    Senior
    Full time
    Remote work

    Syms Strategic Group, LLC (SSG)

    Clearwater Beach, FL
    2 days ago
  •  ...workYou'll design, automate and operate the systems that let Campers work everywhere, every...  ...and well governed. This is a hands-on engineering role, not a service-desk escalation seat...  ...governed.Escalation & support: Provide senior escalation support for complex infrastructure... 
    Senior
    Work at office
    Local area
    Shift work
    2 days per week

    Culture Amp

    Melbourne, FL
    4 days ago
  • $110k - $130k

     ...help us build a safer future. Department Overview The Systems Engineering Group designs and implements innovative communications...  ...0%) to customer sites located around the country. As a Senior Systems Engineer, you will drive the design and implementation... 
    Senior
    Full time
    Work at office
    Local area
    Remote work
    Work from home
    Relocation
    Home office

    Motorola Solutions

    Florida
    6 days ago
  • $135.2k - $156k

     ...in one of these states: AZ; CA; CO; CT; DC; FL; IL; IN; MA; MD; ME; NH; NJ; NY; PA; TN; TX; UT; VA; VT. We are hiring a Senior Systems Engineer to take the lead on engineering, administering, and continually refining our client's enterprise Systems and Compute environment... 
    Senior
    Permanent employment
    Contract work
    Casual work
    Work at office
    Remote work

    Arctiq

    Florida
    5 days ago
  • $140k - $170k

     ...Senior Systems Engineer Location: Gravitics – Seattle WA, Colorado, (with future travel/support to other company locations as required) Department: Engineering Reports To: Head of Engineering About Gravitics At Gravitics, we're not exploring space - we're building it.... 
    Senior
    Permanent employment

    Gravitics

    Tallahassee, FL
    3 days ago
  • $80k - $120k

    Job ID: 2616644 Location: Panama City Beach, FL, US Date Posted: 2026-09-09 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Interim_Secret Clearance... 
    Senior
    Full time
    Work experience placement
    Interim role
    Work at office
    Remote work
    Shift work

    SAIC

    Panama City, FL
    10 hours ago
  • $85.3k - $158.3k

     ...technologies to our customers while maintaining the technical requirements of the strategic deterrence. We are currently seeking a Systems Engineer, Senior to support the Mechanical Ground Support Equipment team in the development and refresh of mechanical support equipment for... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Casual work
    Work at office
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin Corporation

    Cape Canaveral, FL
    2 days ago
  •  ...Working under the close guidance and supervision of the Head of Safety, the Senior Safety Engineer will execute core safety lifecycle tasks across AeroVect’s software and hardware platforms: System Safety Analysis: Perform hazard identification and risk assessments (... 
    Senior
    Full time

    AeroVect

    Florida
    5 days ago
  • $113.5k - $152.2k

     ...Entertainment, Food and Beverage, Resorts and Transportation, Merchandise, and related initiatives. What You'll Do: The Senior Systems Engineer plays a critical part in the transition of Warehouse Management Systems from implementation into sustained production operations... 
    Senior
    Temporary work
    Worldwide

    Disney Experiences Careers

    Orlando, FL
    11 days ago
  • $120.6k - $171.7k

     ...technologies improve train handling, fuel efficiency, operational safety, and the ability to operate longer and heavier trains. As a Senior Systems Engineer , you will serve as a technical leader across engineering, product management, program leadership, and customer... 
    Senior
    Work experience placement
    Work at office
    Worldwide
    Relocation package

    Wabtec

    Tallahassee, FL
    3 days ago
  • $78k - $163.8k

    Job Title: Senior Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI... 
    Senior
    Full time
    Contract work
    Work experience placement
    Flexible hours

    CACI International, Inc.

    Melbourne, FL
    10 hours ago
  •  ...Description Job Description Job Title:                            Senior Systems Engineer Job Location:                     RIS Administration...  ...knowledge of system administration, including Windows and Linux operating systems, virtualization technologies (e.g., VMware... 
    Senior
    Work experience placement

    RADIOLOGY & IMAGING SPECIALISTS OF LAKELAND

    Lakeland, FL
    more than 2 months ago
  • $86.8k - $165.2k

     ...the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead...  ...Join us and help shape the future of aerospace and defense. Join Systems Engineering and Test Capabilities (SE&TC), a cross-... 
    Senior
    Temporary work
    Work experience placement
    Interim role
    Work at office
    Remote work
    Relocation package
    Flexible hours

    Raytheon

    Doral, FL
    1 day ago
  • $112.2k - $151.8k

    Propulsion Systems Engineer, Mid-Career and Senior Company: The Boeing Company Boeing Defense, Space & Security (BDS), Space, Intelligence & Weapons Systems (SI&WS) is seeking talented Propulsion Systems Engineers, Mid-Career and Senior, with expertise in fluid... 
    Senior
    Bi-weekly pay
    Permanent employment
    Work experience placement
    Interim role
    Relocation
    Visa sponsorship
    Work visa
    Flexible hours
    Shift work

    Boeing Company

    Florida
    1 day ago
  • $61.9k - $141k

     ...Job Number: R0252098 Linux Systems Administrator, Senior The Opportunity: Your combination of people skills and system administrator knowledge makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology... 
    Senior
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Tampa, FL
    4 days ago
  •  ...stakeholders. Every day we work toward transforming global markets.The Senior Systems Engineer is responsible for creating and maintaining the core server...  ...in the design, planning and implementation of Linux and Windows server solutionsBuild and maintain automation scripts... 
    Senior
    Flexible hours

    Black Knight Financial Services

    Jacksonville, FL
    1 day ago
  •  ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer Job Code: 43320 Job Location: Palm Bay, FL Job Schedule: 9/80: Employees work 9 out of every 14 days - totaling... 
    Senior
    Local area

    Harris Corporation

    Palm Bay, FL
    3 days ago
  •  ...FL (Onsite) Position Type: Full-Time, Senior-Level Security Requirement: U.S....  ...aircraft and industrial power industries. Our engineers, technicians, and staff expertly design,...  ...Core Responsibilities As a Senior Systems Engineer, you will provide technical... 
    Senior
    Full time
    Work at office
    Flexible hours
    Shift work

    Parametric Solutions, Inc.

    Jupiter, FL
    a month ago
  •  ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Associate, Systems Engineer Job Code: 46922 Job Location: Palm Bay, FL Job Schedule: 9/80 Job Description: This position will be responsible... 
    Senior
    Work at office
    Local area

    Harris Corporation

    Palm Bay, FL
    4 days ago