Systems Engineer Mid-Level
$125k - $155kFuse Integration
Who we are: Fuse builds innovative communications, networking, and computing solutions that improve the sharing of information, video, text, and voice among operators distributed throughout the airborne, maritime, and ground environments. We are a technology firm creating in-house software, network and hardware solutions that support our noble cause of advancing warfighter capabilities with elegant, user‑focused communications, networks, and software systems. About This Role Fuse is seeking a Systems Engineer who thrives in innovative, integration‑driven environments and is passionate about reducing uncertainty early in the development lifecycle. This role supports the definition, design, and de‑risking of complicated tactical communication systems composed of hardware, software, networking, and RF components. Key Responsibilities Define Contribute to refinement of mission intent and system scope Surface assumptions and risks early in development Support decomposition of customer requirements into system‑level behaviors Design Support system architecture and interface definition Create and maintain system diagrams and interface documentation Participate in trade studies and cross‑discipline collaboration De‑risk Support modeling, simulation, and integration experiments Assist in planning and executing integration and test events Capture expected vs. observed behavior during testing Support hypothesis testing through integration activities and capture expected vs. observed system behavior Surface deviations that invalidate architectural assumptions and feed them back into system refinement Deliver Support formal integration and system verification events Ensure system behavior aligns with defined mission intent Assist in documenting expected vs. observed outcomes Participate in root cause analysis and corrective action planningHelp maintain traceability from mission threads through validation artifacts Qualifications Bachelor’s Degree in Engineering or related technical field or equivalent experience 4–6 years of experience in complicated system development Experience integrating hardware, software, and networking systems Demonstrated ability to work in iterative, fast‑paced development environments where requirements and architecture evolve as uncertainty is reduced Experience integrating across hardware, software, networking, and RF domains in environments with shifting technical constraints Experience working within a hypothesis‑driven development environment where architectural assumptions are progressively tested through integration and test events Ability to link detailed execution work to higher‑level mission intent and architectural hypotheses Active U.S. Secret Clearance Preferred Qualifications Experience with SysML, Cameo, or MBSE practices Experience supporting modeling and simulation activities Experience with requirements management tools (e.g., Jama, DOORS) and maintaining bidirectional traceability between requirements and validation artifacts Familiarity with issue tracking and work management tools (e.g., Jira) Experience working within digital engineering or model‑informed development environments Familiarity with agile development environments More about Fuse Founded in 2010, Fuse is a veteran‑owned, rapidly growing small business. Our San Diego‑based company has earned recognition as an emerging leader in airborne, maritime, and ground networking. Placing the warfighter at the center of every design process, Fuse delivers intuitive, agile, and resilient products that go beyond national security requirements—providing lasting utility and game‑changing results. We take pride in our brilliant and talented team as well as our dynamic environment and collaborative, creative environment. We build cutting‑edge hardware and software products that solve complex national security challenges for our warfighters at the tactical edge. Salary Range: $125,00 - $155,000 Benefits Medical, Dental, and Vision Employee coverage is fully funded; a portion of dependents' coverage is funded as well 11 paid Federal Holidays Paid Time Off (PTO) Date of hire through second year: 10 days/year (accrued) After two years: unlimited 40 hours of paid sick leave per year 401k with employer matching Annual bonuses Cell phone reimbursement: $100/month #J-18808-Ljbffr
- ...Model-Based Systems Engineer (Mid - Senior Level) Location: San Diego, CA at our wonderful G2 Ops office and customer site Work Setting: In person, some remote opportunity, and/or flexible working hours, not a fully remote position Salary Range: Based on relevant experience...SuggestedTemporary workFor contractorsWork at officeLocal areaFlexible hours
- Overview Boarhog is accepting applications for a Mid-Level Systems Engineer (Level II eCRAFT ESY2) in support of the Naval Information Warfare Systems Center (NIWC) Pacific's requirement for networking, communication, computer systems, and associated certification and...SuggestedFull timeTemporary workFor contractorsImmediate startRelocation package
$130k - $175k
...package. Years of Industry Experience: 7+ years of relevant systems engineering, model-based systems engineering, digital engineering, or DoD... ...working groups. Produce clear technical and executive-level briefings for government stakeholders, senior leaders, and cross...SuggestedFull timeTemporary workWork at officeLocal areaRemote workFlexible hours- ...Mid-Level Mechanical Engineer We are seeking an experienced Mid-Level Mechanical Design Engineer to join our team. The ideal candidate will have knowledge in HVAC system design, project coordination, and industry codes and standards. This role involves working on design...SuggestedFull timeTemporary workFor contractorsWork at officeLocal areaImmediate startFlexible hours
$132k - $161k
...accommodation or an alternative application process. Electrical Engineer - Mid Level Regular Full-Time Electrical Engineer San Diego, CA, US 30+... ...for an Electrical Engineer with a specialty in power systems to join our Mechanical, Electrical, and Instrumentation (MEI...SuggestedFull timeFor contractorsWork at officeWorldwide$100k - $120k
...Join Our Team as a Software Developer G2 Software Systems, Inc. (G2) is seeking a motivated, innovative, and driven mid-level Software Engineer to join our dynamic research and development team supporting cutting-edge defense initiatives. About the Role As a Software...Full time$100k - $120k
...Software Engineer – Mid-Level (Systems & Communications) G2 Software Systems, Inc. (G2) is seeking a motivated, innovative, and driven Mid‑Level Software Engineer (Systems & Communications) to join our dynamic development team supporting cutting‑edge defense initiatives...Full time- ...Walter P Moore is seeking a mid-level Structural Engineer to join their Structural Engineering team. The ideal candidate will have 4-10 years of experience in commercial building design, specializing in large structures and innovative solutions. The position offers a hybrid...Work at officeHome office
$142.2k - $213.4k
...have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and... ...Grumman Aeronautics Systems has an opening for a Systems Engineer (Senior Principal or Staff Level) to join our team of qualified, diverse individuals...RelocationShift work$100k - $150k
...975, Salas O’Brien is an employee-owned engineering and professional services firm focused on... ...engineering and delivery of mechanical system design for healthcare and other complex... ...meetings. Responsibilities Provide a superior level of technical services to our clients for...Full timeLocal areaRemote work$113.41k - $127.59k
...HOW YOU WILL IMPACT OUR MISSION The Systems Engineering Manager oversees all aspects of service... ...use of resources while maintaining a high level of accuracy. Develops and implements project... ...are typically made within the lower to mid portion of the range and are based on a...Full timeFor contractorsWork at officeLocal areaImmediate start$112k - $160k
...Overview Carollo Engineers is a leading engineering firm dedicated exclusively to water. For... ...Responsibilities Perform detailed electrical power systems design for water and wastewater treatment... ...with minimum supervision by a Senior Level Electrical Engineer Perform load...Flexible hours$140k - $160k
...Title SATCOM Senior Systems Engineer (Modem) Overview KBR’s National Security Solutions team provides... ...performance requirements, and system‑level performance objectives Direct systems... ...Flag‑level and SES‑level audiences Mentor mid‑level and junior systems engineers, establish...Temporary workFor contractorsLocal areaRelocation packageFlexible hours$134.8k - $202.2k
Qualcomm is seeking a System Level Test Engineer in San Diego to work on IC design reviews and hardware testing of Snapdragon products. This role involves collaborating with engineering teams for silicon validation and developing automated test solutions. Ideal candidates...$100k
...highly motivated, team-oriented Software Engineer. This exciting position will have the chance... ...and refining software for complex multi-system production environments—partnering with... ...environments such as: Ability to translate system-level requirements and architectures into...Full timeTemporary workFor contractorsWork at officeFlexible hours$91.8k - $137.6k
...have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for... ...has an opening for a Systems Modeling and Simulation Engineer (Engineer or Principal Level) to join our team of qualified, diverse individuals within...Full timeInternshipRemote workWorldwideRelocation packageShift work- ...G2 Ops, Inc is seeking a Model-Based Systems Engineer at the Mid-Senior Level in San Diego, CA. In this role, you'll develop and manage complex system architectures supporting Navy and DoD programs, requiring proficiency in MBSE tools like Cameo and MagicDraw. This position...
- ...Job Description Job Description Boarhog is accepting applications for a Senior Systems Engineer (Level III eCRAFT ESY3) in support of the International C4I Integration Program Office PMW 740 within the U.S. Navy’s Program Executive Office for Command, Control, Communications...Full timeWork at officeImmediate startRelocation package
$100k - $130k
...exciting opportunity for a Manufacturing Engineer . Rock West Composites, Inc. is an... ...Basic Knowledge of AS9100 quality management systems. Understand, follow and adhere to... ...motivated, strong attention to detail and high level of accuracy Ability to manage multiple...Permanent employmentFull timePart timeWork at officeLocal area$112.7k - $169.06k
Career Area: Engineering Job Description: Your Work Shapes the World at... ...highly skilled and motivated Systems Design Engineer to join our Package... ...that resolve these problems. Level Working Knowledge: • Strong... ...challenges. Level Working Knowledge: • Mid level (experience) in...Full timePart timeFlexible hours- ...A technology-focused company in California seeks a Mid-Level Systems Engineer to support the Naval Information Warfare Systems Center. The role involves analyzing system requirements, developing architectures for CANES, and providing Cyber Security support. Candidates...
$100k - $130k
...threat or significant risk to the health or safety of themselves or others. The requirements listed in this document are the minimum levels of knowledge, skills, or abilities. This document does not create an employment contract, implied or otherwise, other than an “at‑...Contract workWork at officeRemote work$90k - $155k
...Computer Technologies Consultants (CTC) is seeking an early to mid-career level Cloud Systems Engineer to support our clients' team in San Diego, CA. With offices in Washington DC and San Diego, CA, CTC is a leading technology company providing lifecycle IT, data analytics...Full timeLocal areaFlexible hours$24 - $32 per hour
...Entarian is seeking an entry-level Engineering Technician in California. You will assist senior technicians with installation and maintenance of electronic security systems including CCTV and intrusion detection systems. The role is a great opportunity to learn and gain...Hourly pay$61.9k - $141k
...FMS C2 Systems Engineer Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in... ...lifecycles Ability to deliver or present technical briefs to senior-level external stakeholders Ability to review technical...Full timeContract workPart timeLocal area- ...Working knowledge of electrical engineering design, troubleshooting at component level, system engineering, and safety code proficiency. Proficient in solving engineering problems using analytical techniques and engineering knowledge employing analog and digital circuitry...
$120k - $160k
...RADAR in San Diego, California is seeking a Systems Engineer to take end-to-end ownership of system-level features. You will collaborate with cross-functional teams to ensure high-quality delivery to customers. Key qualifications include a B.S. in Engineering, experience...Flexible hours$80k - $105k
...The Systems Engineer is responsible for working closely with customers and other engineers to build a Systems of Systems (SoS) architecture... ...writing, system architects, configuration management, and all levels of program management. Contribute to the documentation of...Work at office$84k - $139.95k
...Systems Engineer II Location US-CA-San Diego ID 2026-11293 Category Systems Engineer Position Type... ...switching, VPNs, firewalls, network security, monitoring, and packet level troubleshooting Experience with tools such as Wireshark,...Full timeFor contractorsLocal area$120k - $140k
...strengthen and protect our nation's vital interests. Requisition #: 1597 Job Title: Systems Engineer III Location: San Diego, CA Clearance Level: Secret, Must Have Clearance to Start Required Certification(s): COMPTIA Sec+, C++, CISSP, CCNP...Work experience placementWork at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Systems Engineer Mid-Level. Be the first to apply!
- system engineer contract San Diego, CA
- application system engineer San Diego, CA
- system test engineer San Diego, CA
- senior windows systems engineer San Diego, CA
- lead system engineer San Diego, CA
- system performance engineer San Diego, CA
- senior staff systems engineer San Diego, CA
- director systems engineering San Diego, CA
- systems engineer San Diego, CA
- computer system validation engineer San Diego, CA


