Sr RF Systems Engineer
Company websitekbr.com (KBR, opens in new tab)
Base salary $183K to $274K
Employer-published annual base salary, USD. Advertised base range in Chantilly, VA
You apply on the employer's own site. Six Figure Work does not handle applications.
- LocationChantilly, VA
- WorkplaceWorkplace not stated
- Status at last checkSource accepting applications when checked
- Last checked (1 h ago) · observed since
About this job
Title:
Sr RF Systems EngineerBelong. Connect. Grow. with KBR!
KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role – protecting our national security.
We are seeking a Senior Communications Systems Engineer to provide systems engineering and technical advisory (SETA) services to our government customer. This position supports space and ground communication networks for multiple satellite systems, that are currently in development and in orbit. It provides subject matter expertise to an evolving communications infrastructure and requires close collaboration with developers and a cross-domain team. Responsibilities include supporting interface development, providing technical support to the communications architecture, and assisting with ongoing operations and anomaly resolution.
Why Join Us?
- Innovative Projects: KBR’s work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.
- Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace.
- Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.
Key Responsibilities:
- Evaluate enterprise-level architecture designs and program integration solutions and provide recommendations.
- Attend Enterprise, System, Subsystem and Segment level design reviews and program management reviews; assess design maturity, requirements compliance and provide informed technical recommendations.
- Perform independent reviews of contractor communication designs to verify satisfaction of mission needs (Requirements, CONOPs, constraints, etc).
- Prepare and Review test plans and procedures and verification and validation plans for completeness and accuracy. Ensure compliance and provide feedback.
- Monitor enterprise and system test and review verification/validation data.
- Monitor contractor level risks and track mitigation progress.
- Proactively identify and assess emerging technical and programmatic risks to the Program Office and recommend mitigation approaches.
- Develop productive relationships with Contractor counterparts, functional counterparts, and other subject matter experts.
- Provide SETA support in the design, development, and testing of RF (Ka, Ku, S, etc) and laser communication systems.
- Demonstrates expertise and/or familiarity of:
- Space-to-space, space-to-ground, and ground-to-ground communication networks
- Mesh architecture
- Internet Protocols
- International Telecommunications Union (ITU) frequency allocation rules
- Cryptography implementation and Information Assurance accreditation
Basic Compensation:
$183,000 - $274,000 USD annually
The offered rate will be based on the selected candidate’s knowledge, skills, abilities and/or experience and in consideration of internal parity.
Work Environment:
- Location: On-site
- Travel Requirements: Minimal
- Working Hours: Standard
Required Qualifications:
- Active TS/SCI with current Polygraph
- Bachelor's degree in Physics, Electrical Engineering, Mathematics or related discipline with 15 years related experience; Master’s degree in Physics, Electrical Engineering, Mathematics or related discipline 12+ years related experience; PhD and 9 years’ experience.
- Excellent interpersonal, leadership, programmatic, and problem-solving skills.
- Strong briefing and writing skills.
- Demonstrated ability to be effective in a fast-paced, dynamic and energetic environment.
- Familiarity with defense and intelligence acquisition, budget planning and contracting.
- RF and laser communication expertise and/or familiarity
KBR Benefits
KBR offers a selection of competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development.
Belong, Connect and Grow at KBR
At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together.
KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.
Source: KBR on Workday · View original posting (opens in new tab)
Pay in context
This role's base floor ($183,000) is above 96% of the 138 Engineering (non-software) roles in Virginia listed on this site. Their median floor is $120,400; the middle half runs from $111,300 to $136,600.
Only jobs on this site count, and each one publishes a base salary of $100,000 or more, so this compares six-figure jobs with each other, not with the whole market. Computed Nov 6, 2026.
This listingSr RF Systems Engineer$183K to $274K
Program Manager$185,840 to $278,645
Program Manager$185,840 to $278,645
Cloud Pentester$190,500 to $232,800
MQ-4C Triton Test Pilot and Project Officer$171K to $220K
MQ-4C Triton Test Pilot and Project Officer$171K to $220K
Engineering Manager$195,500 to $293,135
Chart as a table
| Role | Published base |
|---|---|
| Sr RF Systems Engineer (this listing) | $183K - $274K |
| Program Manager | $185,840 - $278,645 |
| Program Manager | $185,840 - $278,645 |
| Cloud Pentester | $190,500 - $232,800 |
| MQ-4C Triton Test Pilot and Project Officer | $171K - $220K |
| MQ-4C Triton Test Pilot and Project Officer | $171K - $220K |
| Engineering Manager | $195,500 - $293,135 |
Observed changes
- First observed on the employer's board
- Began meeting the published-salary criteria
- Observed since
- Employer-stated posting date
- 2026-07-06
Where this pay comes from
Location as the employer wrote it: Chantilly, Virginia
$183,000 - $274,000 USD annually
- Method
- Employer text, read with fixed rules and re-verified
- Checked
- Rule set
- us-base-v2
The pay passage appears in the employer's own job text. Fixed, deterministic rules located it, and the passage below was checked against the stored copy of the posting.
What we verified
- The pay figures come from the employer's own listing, quoted exactly above.
- The pay is an annual base salary in US dollars with a minimum of at least $100,000.
- The role was publicly listed on the employer's job board when last checked.
We do not verify what the employer will actually offer, whether the employer is still recruiting for the role, or anything beyond what the employer published. Full methodology.
