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Principal Software Development Engineer
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
Proficiency with unit, integration, and end-to-end testing practices, including designing tests for failure scenarios and distributed-system edge cases.
Added just now
Senior Software Engineer, Core Infrastructure
Oracle
Nashville, TN
Prototyping: Demonstrated experience creating and refining prototypes for system validation and stakeholder feedback.
Added 1 min ago
Product Concept Lead Engineer
Rivian
Irvine, CA
Added 2 mins ago
Senior Manufacturing Engineer
Abt Molecular Inc.
IL
The Senior Manufacturing Engineer works out of our Des Plaines, IL location within Abbott Molecular Diagnostics.
Added 6 mins ago
NASA Commercial Spacecraft Flight Software Systems Engineer
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Houston, TX
CACI is looking for an experienced Space Vehicle Flight Software Systems Engineer to work with NASA on its Commercial Spacecraft including Commercial Crew Vehicles for transporting…
Added 6 mins ago
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…fabrication, and owning the mechanical build process of low volume system…
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Senior AI Engineer
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CA
As a Senior AI Engineer in Agent Factory, you will drive the end-to-end system design, implementation, and product integration for a core domain of Workday’s next generation of intelligent…
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Senior Manufacturing Engineer
Abt Molecular Inc.
IL
The Senior Manufacturing Engineer works out of our Des Plaines, IL location within Abbott Molecular Diagnostics.
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Success Operations Engineer
Amira Learning
Remote, United States
The Success Operations Engineer serves as the technical architect behind our Success team's customer engagement strategy. You'll own the automation infrastructure that enables our team to…
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Microsoft Architect
Desert Financial Credit Union
Phoenix, AZ
Architect, design, and oversee implementation of end-to-end Microsoft 365 collaboration, communication, automation, and integration solutions.
Added 10 mins ago
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Systems Engineer - Warehouse Automation & OT
Jacksonville, FL
- $105,000 USD / year
Hands-on experience diagnosing PLC, controls, equipment, system integration, or industrial network issues.
Added 11 mins ago
Entry-level Aerospace/Electrical/Mechanical Engineer
Frontera Space
Cedar Park, TX
Support the design, analysis, development, integration, manufacturing, and testing of advanced aircraft and spacecraft systems.
Added 13 mins ago
Manufacturing Engineer III – B Shift - Harness Fabrication
Blue Origin Personnel, LLC
Space Coast, FL
Leads at the cell level the development and integration of suppliers, processes, materials, data, and technology to meet manufacturing flight avionics and harness equipment and hardware to…
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Lunar | Manufacturing Design Engineer III - GSE & Tooling | A-Shift
Blue Origin Personnel, LLC
United States
…engineering to improve manufacturability, assembly, test, and integration, and ensure processes, tooling, GSE, and procedures comply with engineering specifications, contract requirements,…
Added 13 mins ago
Principal RF/mmWave IC Layout Design Engineer – TeraWave
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San Diego, CA · Cupertino, CA
We are seeking a Principal RF/mmWave IC Layout Design Engineer to lead the physical implementation and top-level integration of state-of-the-art RF/mmWave integrated circuits at Blue…
Added 13 mins ago
Sr. Photonics Engineer
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Reston, VA · Denver, CO
As a Senior Photonics Engineer, you lead optical architecture for Optical Inter-Satellite Link (OISL) terminals supporting a classified beyond LEO mission.
Added 13 mins ago
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Engineer - AI Server Test
Donato Technologies Inc
Grapevine, TX
- $60,000 to $65,000 USD / year
Strong understanding of hardware validation, system integration testing, and regression testing methodologies.
Added 16 mins ago
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Staff Content Security Engineer
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Glendale, CA
- $141,900 to $170,000 USD / year
This role, Staff Content Security Engineer, reports into Director, Content Security Engineering and is a Monday to Thursday in the office in-person role based in Glendale, CA. Fridays are…
Added 18 mins ago
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Quality Engineer
Actalent
Torrance, CA
- $100,000 to $180,000 USD / year
Job Title: Quality EngineerJob DescriptionThe Quality Engineer reviews customer and program quality requirements and ensures they are fully identified, clearly understood, and effectively…
Added 21 mins ago
RF Engineer
Anduril Industries
Broomfield, CO · Fort Collins, CO
…and its allies. The Radar team is seeking an experienced RF Engineer to help us design, test, and deploy the next generation of US radars. The Radar team is responsible for all aspects of…
Added 30 mins ago
Big Data Systems Engineer
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Niceville, FL · Denver, CO · Huntsville, AL · Los Angeles, CA · Tampa, FL · Washington, DC
The Big Data Systems Engineer will work on the deployment and integration of a highly visible data analytic project called Cloud Hybrid Edge-to-Enterprise Evaluation Test & Analysis Suite…
Added 31 mins ago
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Principal AI/ML Engineer Remote Nationwide or Office-Based in MN/DC/NJ
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Eden Prairie, MN
- $164,600 to $282,200 USD / year
…that help people live healthier lives and help make the health system work better for everyone. From advanced data analytics and AI to cybersecurity, we use innovative approaches to solve…
Added 31 mins ago
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Software Engineer SME DevSecOps & Artifact Management TS/SCI
Geospatial And Cloud Analytics Inc
Qua, VA
- $191,000 USD / year
We are seeking a highly skilled Software Engineer Subject Matter Expert (SME) specializing in DevSecOps, artifact management, and secure software development to join our team supporting the…
Added 33 mins ago
Senior Systems Engineer
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Silver Spring, MD
The Senior Systems Engineer will provide technical systems engineering, requirements analysis, systems integration, and capability delivery support within a complex Intelligence Community…
Added 36 mins ago
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Senior Full Stack Engineer, AI Products - Stout Strategy
Stout Risius Ross, LLC
Arlington, VA · Charlotte, NC · Houston, TX · Dallas, TX · Philadelphia, PA · NY · Boston, MA · Detroit, MI · Chicago, IL · Atlanta, GA · Washington, DC · Denver, CO
- $87,000 to $195,000 USD / year
As a Senior Full-Stack Engineer in our Applied Innovation Group, you get the best of both worlds: working at the frontier of AI and knowledge work, inside a firm with the clients, expertise…

CACI International

Systems Engineer

Aberdeen Proving Ground, MD, United States

$108,400 - 227,500 USD · Full-time

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Job details

Pay: $108,400 - 227,500 USD
Job type: Full-time
Experience: 8 years of previous work experience
Posting language: English
Posted: Oct 29, 2026

Original job description

Job Title: Systems Engineer

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: Up to 25%

Type of Travel: Local

The Opportunity:

We are seeking a systems engineer to work with the Army's premier signal intelligence R&D engineering organization. You will work to develop cutting edge SIGINT capabilities with a top-tier team of professionals. You will work to solve a diverse range of technical challenges by engineering solutions for systems engineering, RF/antenna engineering, field operations, technical documentation, procurement support, and user training problems.

MUST HAVE on hand TS/SCI clearance CI Polygraphy

Responsibilities:

Lead the systems engineering lifecycle for SATCOM prototypes, from requirements definition through integration, fielding, test, sustainment, and transition.
Develop system architectures, interface definitions, block diagrams, network diagrams, RF signal-flow diagrams, bills of material, configuration baselines, and technical operating procedures.
Design and integrate deployable SATCOM systems incorporating antennas, feeds, low-noise block downconverters (LNBs), block upconverters (BUCs), amplifiers, modems, waveguides, RF cabling, networking equipment, compute platforms, and mission-processing equipment.
Travel to operational, test, exercise, customer, vendor, and field locations to install, configure, operate, test, troubleshoot, maintain, and recover SATCOM prototype systems.
Create and maintain operator manuals, installation guides, troubleshooting guides, maintenance procedures, quick-reference cards, and training materials.

Qualifications:

Required:

MUST HAVE TS/SCI clearance CI Polygraphy
BS in systems engineering, electrical engineering, telecommunications, computer engineering, computer science, or a related technical discipline.
8 years of previous work experience
Experience engineering, integrating, testing, or operating SATCOM, RF communications, wireless communications, tactical communications, or related systems.
Knowledge of satellite communications architecture and RF signal chains, including antennas, feeds, LNBs, BUCs, high-power amplifiers, modems, waveguides, RF cabling, connectors, filters, splitters, and related test equipment.
Ability to develop and interpret system architecture diagrams, RF block diagrams, network diagrams, wiring/cabling diagrams, interface-control documents, and technical procedures.
Experience with field installation, setup, operation, troubleshooting, and repair of communications or technical systems.
Working knowledge of IP networking, including routing, switching, VLANs, firewalls, addressing, throughput, latency, and network troubleshooting.
Ability to travel regularly and perform field work, including lifting and moving equipment, working outdoors, working from ladders or elevated platforms as required, and operating in austere or time-constrained environments.

Desired:

Experience with SATCOM systems operating in X-, Ku-, Ka-, C-, L-, or S-band environments.
Experience with commercial and/or military SATCOM terminals, hub systems, modems, and satellite network management tools.
Familiarity with RF test equipment such as spectrum analyzers, power meters, frequency counters, cable analyzers, and signal generators.
Knowledge of systems engineering practices, including requirements traceability, configuration management, technical risk management, verification and validation, and lifecycle planning.
Experience supporting government, defense, emergency response, expeditionary, or remote-site communications missions.

What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.

Pay Range :

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$108,400 - 227,500 USD

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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