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RF Engineer Staff - Software Defined Radio

Littleton, Colorado

Littleton, Colorado

Responsibilities

Job ID: 707657BR Date posted: Oct. 09, 2025 Program: Phantom
Description:The coolest jobs on this planet… or any other… are with Lockheed Martin Space!

At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every single day we use our skills and experiences to create, design and build solutions to some of the worlds’ hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and create incredible products. We provide the resources, inspiration and focus and if you have the passion and courage to dream big, we want to build a better tomorrow with you.

The Lockheed Martin Space Mission Processing team is seeking a highly skilled and motivated RF Engineer Stf to join our development team. As member of the RF team, you will design, develop, test, and deploy a major hardware system including antennas, software defined radios, and related RF connections as part of a first-of-its kind antenna system. This is a unique opportunity to contribute to innovative, forward-leaning programs while working alongside some of the brightest minds in the industry.

Responsibilities include:

• Designing, developing, documenting, testing, and debugging software for software-defined radio (SDR) systems and interfaces
• Developing in multi-process/multi-threaded programming environment
• Designing and developing waveform modulation chains in C++, requiring a good understanding of DSP principles and applications
• Performing hands-on testing and troubleshooting of SDR and RF systems using a range of equipment including spectrum analyzers and oscilloscopes to measure and analyze RF data
• Assisting in developing and implementing test procedures and protocols to ensure compliance with requirements and industry standards
• Collaborating with cross-functional teams to integrate SDRs with other components
• Troubleshooting and debugging SDR and RF system issues, using a range of tools and techniques
• Applying the appropriate standards, processes, procedures, and tools throughout the development life cycle. This will include working within an Agile workflow and supporting major program milestone events (e.g., SRR, PDR, CDR) from initial design through final delivery of a product.

Selected candidate must have an active TS/SCI security clearance for consideration.

This is an MID-SENIOR (level 4) ROLE where candidates typically require 5 years of professional experience and a BS degree.

Lockheed Martin employees play an active role in strengthening the quality of life where we live and work by volunteering more than 850,000 hours annually. Here are some of the benefits you can enjoy:

• Medical
• Dental
• 401k
• Paid time off
• Work/life balance
• Career development
• Mentorship opportunities
• Rewards & recognition

https://www.lockheedmartinjobs.com/working-here#benefits>Learn more about Lockheed Martin’s competitive and comprehensive benefits package.
Basic Qualifications:
• 5+ years of related experience working on software development projects
• Ability to interact with peer-developers to facilitate interoperability with other subsystems
• Advanced knowledge of Software Defined Radio development techniques and practices, including interface with RF-sensitive components
• Advanced experience with RF test and measurement equipment, including spectrum analyzers, signal generators, Vector Network Analyzers, oscilloscopes, RF power meters, etc.
• Experience with Microsoft software products including Visio
• Active TS/SCI Clearance required for consideration.
Desired Skills:
• Bachelor’s or Master’s degree (or higher) in Aerospace Engineering, Electrical Engineering, Computer Engineering, Computer Science, or similar technical discipline. Equivalent industry-related experience is acceptable
• Experience with using Software Defined Radio (SDRs)
• Software Architecture experience
• Designed and developed waveform modulation chains in C++
• Good understanding of DSP principles and applications
• Familiar with UHD and GNUradio
• Expert in network programming (TCP/IP)
• Expert in multi-process/multi-threaded programming
• Experience with spectrum analyzers and oscilloscopes
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: TS/SCI
Other Important Information You Should Know
Expression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.
Ability to Work Remotely: Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.
Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.
Schedule for this Position: 9x80 every other Friday off
Pay Rate: The annual base salary range for this position in California and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $118,700 - $209,300. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year. This position is incentive plan eligible.
Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.
At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.

With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.

If this sounds like a culture you connect with, you’re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.
Experience Level: Experienced Professional
Business Unit: SPACE
Relocation Available: Possible
Career Area: RF Engineering
Type: Full-Time
Shift: First
Apply Now

About

At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges.

Pioneering Defense Technology: From aerospace to outer space to cyber space, you can innovate mission solutions alongside the best minds in the business.

United By Culture: Excellence, integrity, and collaboration define us. We accelerate change and embrace one another’s perspectives to win for our customers.

Real Impact, Real Growth: Grow your career and skills for life. Our wide array of opportunities and technology-driven learning programs enable your development and agility.

Your Health, Your Wealth, Your Life: Competitive pay, comprehensive benefits and flexible schedules designed so you thrive — at work and beyond.

Empowered to Be Your Best: Use your strengths to make a difference in the lives of one another, our customers, our communities, and our planet.

Here, the possibilities are endless because we offer:

  • Flexible Schedules, dependent on role
  • Levels: Student, Entry, Mid, Senior, Management
  • Locations: Nationwide & OCONUS Positions

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Qualifications

What does a successful RF Engineering employee at Lockheed Martin look like?
Check out the info below to see if you have what it takes.

  • Collaborative

    There is no innovation without imagination. You bring new, different and exciting ideas to the table every day.

  • Imaginative

    From aerospace to outer space to cyber space, you can solve the world's most complex challenges for our customers.

  • Results-driven

    You are a great decision maker who strives to make things happen quickly and efficiently.

  • Team Player

    You embrace collaboration and are committed to the success of your team.

  • Technologically Savvy

    Whatever you know today could be different tomorrow as technology is constantly changing. Strong technical skills and intellectual depth with a willingness to continually learn from others are important traits.

  • Problem-solver

    Working in the RF Engineering space means working together to tackle tough problems with complex solutions.

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Quote

“The RF field is very broad. For example, I work with spacecraft antennas, but I have colleagues that work with missiles and aircraft sensor systems. At any given time, my team is working on 10 or more projects, ranging from antennas that support weather forecasting to connecting warfighters across the globe.”

Shane L., RF Engineering Sr. Manager

Benefits

  • Healthcare

    Medical, Dental and Vision coverage is available for employees who opt-in.

  • 401(k)/Retirement Plans

    Our 401(k) plan features generous matching and company contributions.

  • Professional Development

    We support our employees through mentoring, internal & external educational programs, networking, skills enhancement and career-building programs.

  • Maternity and Paternity Leave

    Our generous parental leave policies support your journey into parenthood. When you return to work, our facilities offer mother's rooms to support your transition and work/life balance.

  • Paid Time Off

    We offer PTO, paid holidays and paid time off for jury duty and military obligations.

  • Flex-time

    Depending on the position, we offer a flexible work schedule.

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