Top 706 Senior system engineer Jobs in Largo, Fl

Senior Systems Engineer
Leidos —Saint Petersburg, FL
- $87,100 - $157,450 a year
- Full-time
- Computer Science
- Bachelor of Science
- Master's degree
Senior Advanced Packaging/MEMS Process Engineer
The Charles Stark Draper Laboratory, Inc. —Saint Petersburg, FL
- $82,300 - $220,000 a year
- Full-time
- 5 years
- Master's degree
- Analysis skills
Quick Apply
2d
Test Engineer - Fluids | New Glenn (Mid to Senior | D and 3rd Shift)
Blue Origin —Florida
- Background check
- Management
- Schematics
- Paid parental leave
- Paid holidays
Manufacturing Engineering Manager
FK Instrument Co., LLC —Clearwater, FL
- Full-time
- Background check
- 3 years
- Mentoring
- Relocation assistance
- Health insurance
Quick Apply
3d
Specialist - Product Engineering
LTM —Tampa, FL
- $90,032 - $134,200 a year
- 5 years
- Java
- SQL
- Paid parental leave
- Paid holidays
Quick Apply
Senior Systems Engineer
TeamLogic IT —Saint Petersburg, FL
- $80,000 - $100,000 a year
- Full-time
- Hybrid work
- Customer service
- Windows
- Senior level
- Health insurance
- 401(k)
Quick Apply
4d
CAD Technician
VCS Durability —Tampa, FL
- Part-time
- Mid-level
- Associate's degree
- Communication skills
- Travel reimbursement
- Health insurance
Quick Apply
4d
Lead Full-Stack Engineer
Insite Building Services, Inc. —Clearwater, FL
- $100,000 - $135,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- System design
- Paid holidays
- Disability insurance
Quick Apply
Senior Traffic Engineer
Kisinger Campo & Associates, Corp. (KCA) —Tampa, FL
- Full-time
- Background check
- Civil engineering
- Mid-level
- Health savings account
- Health insurance
Quick Apply
8h
Senior Manager Data Enablement
Philip Morris International U.S. —Tampa, FL
- $160,000 - $200,000 a year
- Full-time
- Computer Science
- 8 years
- SQL
- Commuter assistance
- Health insurance
Senior Electrical Engineer
Plastic Executive Recruiters, LLC —Saint Petersburg, FL
- $100,000 - $140,000 a year
- Full-time
- 5 years
- Presentation skills
- Bachelor's degree
- Relocation assistance
- Health insurance
Quick Apply
11d
Civil / Structural Engineer
MKA International, Inc. —Tampa, FL
- $100,000 - $170,000 a year
- Full-time
- Clean driving record
- Bachelor of Science
- Residential
- Health insurance
- Dental insurance
Quick Apply
Lunar Lander Production Manufacturing Engineer (All levels, All shifts)
Blue Origin —Florida
- Extended hours
- Background check
- Microsoft Outlook
- Word processing
- Paid parental leave
- Paid holidays
Senior Software Engineer, Agentic Coding RL Environments - AI Trainer
Surge AI —Saint Petersburg, FL
- $100 - $150 an hour
- Choose your own hours
- Remote
- Background check
- Java
- C++
Quick Apply
Senior Data Engineer
ienjoy Home —Clearwater, FL
- Full-time
- Google Workspace
- Management
- System design
- Health savings account
- Health insurance
Quick Apply
Senior Software Engineer, Agentic Coding RL Environments - AI Trainer
Surge AI —Tampa, FL
- $100 - $150 an hour
- Choose your own hours
- Remote
- Background check
- Java
- C++
Quick Apply
Flight Dynamics Engineer
ASE, Inc. —Odessa, FL
- Full-time
- Mid-level
- 3 years
- Bachelor's degree
- Health savings account
- Disability insurance
Quick Apply
Senior Electrical Engineer/Radio Frequency (RF) Engineer
Leidos —Tampa, FL
- $107,900 - $195,050 a year
- Full-time
- Office
- 8 years
- Analysis skills
Senior Engineer, Transmission Lines
ESP Associates —Tampa, FL
- Full-time
- Background check
- Engineering
- Pass drug screening
- Paid holidays
- Disability insurance
Quick Apply
Forensic Mechanical Engineer
J.S. Held LLC —Tampa, FL
- $130,000 - $170,000 a year
- Full-time
- Up to 50% travel
- Word processing
- Mid-level
- Commuter assistance
- Health insurance
Quick Apply

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Senior Systems Engineer

Leidos -
Saint Petersburg, FL

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Job Details

Full-time
$87,100 - $157,450 a year

Qualifications

Customer communication
Systems integration
Requirements specification
Engineering phase involvement
Engineering development testing
Requirements design
Requirements analysis
Algorithm design
Systems engineering

Full Job Description

Description

The Maritime Systems Division of Leidos is seeking a systems engineer with experience Model Based Systems Engineering, requirements development, test plan and procedure creation, and algorithm development. A successful candidate will have a strong understanding of systems engineering processes and experience with hardware/software integration. Customer communication skills are highly desirable.

The candidate should work well in a collaborative environment, understand Agile development methodologies, and seek to identify and champion both technical and process innovations.

The C4I Prototype is a new product that is rapidly maturing and nearing readiness for deployment. The program provides for deployment, monitoring, and communications of a buoy that includes a software defined radio. The implementation in Rust controls the radio in meeting key mission objectives. Tasking and responsibilities will vary depending on project objectives and may extend to programs beyond the C4I Prototype.

Primary Responsibilities

Support the development and maintenance of systems engineering artifacts including:

Requirements
SysML models
Test Plans
Test Procedures
Formal Test Reports

Basic Qualifications

US Citizenship required
Requires BS degree in Computer Science, Computer Engineering, Electrical Engineering, Mechanical Engineering, Physics, or Mathematics and 4+ years of prior relevant experience or Masters with 2+ years of prior relevant experience.
Active Secret clearance
Proven experience in all phases of Systems Engineering including requirements, algorithms, integration, test, and modeling
Excellent verbal, written and interpersonal communication skills are required for an effective interface with all internal and external contacts.
Possess business and technical vision
Experience with SysML

Preferred Qualifications

Experience with the Navy’s Cooperative Engagement Capability
Experience using the Atlassian toolset
Experience with Cameo/Magic Draw
Experience in Agile development methods, including Scrum
Experience developing and giving presentations to a government customer
Experience with MATLAB is beneficial.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

July 16, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $87,100.00 - $157,450.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [email protected].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Apply Now

Refine Your Search

senior system engineer jobs in largo, fl

Senior Systems Engineer

Senior Advanced Packaging/MEMS Process Engineer

Test Engineer - Fluids | New Glenn (Mid to Senior | D and 3rd Shift)

Manufacturing Engineering Manager

Specialist - Product Engineering

Senior Systems Engineer

CAD Technician

Lead Full-Stack Engineer

Senior Traffic Engineer

Senior Manager Data Enablement

Senior Electrical Engineer

Civil / Structural Engineer

Lunar Lander Production Manufacturing Engineer (All levels, All shifts)

Senior Software Engineer, Agentic Coding RL Environments - AI Trainer

Senior Data Engineer

Senior Software Engineer, Agentic Coding RL Environments - AI Trainer

Flight Dynamics Engineer

Senior Electrical Engineer/Radio Frequency (RF) Engineer

Senior Engineer, Transmission Lines

Forensic Mechanical Engineer

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