Government & Public Sector Jobs in Boulder, CO (Now Hiring) — 166 open
Northrop Grumman Mission Systems, Inc.
Principal / Sr Principal RF Microwave Design Engineer (AHT)
Boulder, Colorado, United States · On-site
$114k–$213k/yr
Senior
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities …
Skills: RF design, Microwave engineering, System analysis, Modeling, Simulation
Posting TitleSecurity Officer - Specialist II – Night Shift . LocationCO - Golden . Position TypeRegular . Hours Per Week40 . Working at NLRNLR is located at the foothills of the Rocky Mountains in Golden, Colorado is th…
It’s a great time to join the City of Boulder! Application Deadline: October 11, 2026 Compensation Details: Hiring Range 23.58 - 34.19 This is a full-time hourly position. Scheduled Weekly Hours: 40 Benefit Eligibility G…
Skills: Wastewater systems maintenance, Utility locating, Heavy equipment operation, Troubleshooting, Record keeping
Radiance Technologies, a 100% employee-owned company, is seeking a technically strong and highly collaborative Systems Engineer to support a U.S. Government space and national security program in Boulder, Colorado. This …
Skills: Systems Engineering, Model-Based Systems Engineering, MBSE, Requirements Management, Architecture Design
Senior Analyst, S&P Global Ratings, New York or Colorado - NBMBA
Boulder, Colorado, United States · Hybrid
Mid level$1.8B raised
About the Role: Grade Level (for internal use): 11 The Team S&P Global Ratings is a leading provider of independent credit risk research and benchmarks, with a global team of over 1,400 analysts across key financial cent…
Skills: Credit analysis, Financial analysis, Risk analysis, Generative AI, Large language models
We are seeking a Desktop Engineer to keep a federal agency's end-user computing environment healthy, secure, and fully documented. This is a hands-on role covering the full endpoint lifecycle, imaging and deploying lapto…
Skills: Desktop support, Endpoint management, Microsoft Intune, BigFix, JAMF Pro
Description The Cleaner is responsible for ensuring that all library facilities and furnishings remain clean, safe, and in good working condition. This position performs routine and specialized housekeeping tasks to main…
Skills: Housekeeping, Custodial services, Janitorial maintenance, Floor care, Deep cleaning
It’s a great time to join the City of Boulder! Application Deadline: September 23, 2026 Compensation Details: Hiring Range 23.58 - 34.19 This is a full-time hourly position. Scheduled Weekly Hours: 40 Benefit Eligibility…
Skills: Parking Enforcement, Conflict Management, Conflict Resolution, Communication, Customer Service
It’s a great time to join the City of Boulder! Application Deadline: September 23, 2026 Compensation Details: Hiring Range 25.93 - 37.60 This is a full-time hourly position. Scheduled Weekly Hours: 40 Benefit Eligibility…
HIL Hardware Engineer or Principal HIL Hardware Engineer (AHT)
Boulder, Colorado, United States · On-site
$83k–$155k/yr
Senior$3.7B raised
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: None TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities…
HIL Hardware Engineer or Principal HIL Hardware Engineer (AHT)
Boulder, Colorado, United States · On-site
$83k–$155k/yr
Senior
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: None TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities…
It’s a great time to join the City of Boulder! Application Deadline: September 23, 2026 Compensation Details: Full Pay Range 91,977.60 - 136,635.20 Generally, the hiring range is from the minimum up to 80% of the range.T…
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities …
Skills: Systems engineering, Technical leadership, Team management, Problem solving, Communication
Northrop Grumman Mission Systems, Inc.
Manager Systems Engineering - Level 1
Boulder, Colorado, United States · On-site
$133k–$200k/yr
Senior
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities …
Manager, Government and Regulatory Affairs - SPP and ERCOT
Boulder, Colorado, United States · Hybrid
$110k–$150k/yr
Mid level$355M raised
Scout Clean Energy is seeking a motivated and collaborative Manager, Government and Regulatory Affairs to help manage regulatory and market risk by protecting and enhancing the value of Scout’s operating assets across th…
Skills: Regulatory affairs, Government affairs, Market analysis, Stakeholder management, Renewable energy
SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty-five plus y…
In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of v…
Skills: Information security, Risk Management Framework, RMF, Assessment and Authorization, System administration
Minimum Clearance RequiredTop Secret SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus is on space exploration, national security, cyber securit…
Minimum Clearance RequiredSecret Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus is on space exploration, national security, cyber security, or cu…
Job Profile Summary Under limited supervision, the incumbent will demonstrate the ability to safely perform Journeyman level tasks in the installation, repair, and maintenance of heating, ventilation, air conditioning eq…
Skills: HVAC Maintenance, HVAC Installation, HVAC Repair, Direct Digital Controls, Pneumatic Controls
Principal / Sr Principal RF Microwave Design Engineer (AHT)
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
$114k–$213k/yr
Full-time
bachelor degree, postgraduate degree
Health insurance, Life insurance, Disability insurance, Savings plan, Company paid holidays, Paid time off
Posted 1d ago
~40 hrs/week
Responsibilities
The engineer will design, develop, and test RF and microwave systems, including antennas, transmitters, and receivers. They are responsible for conducting system analysis, modeling, and simulation to support payload and communication system requirements.
Requirements
Candidates must hold a STEM degree and possess relevant experience in RF engineering, with a minimum of 5 to 8 years depending on the level. An active U.S. Government Secret security clearance is required at the time of application.
Full job description
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the Time
Description
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
Northrop Grumman Space Systems is seeking an Principal or Sr PrincipalRF Microwave Design Engineer to support our team in Boulder, CO.
Job Responsibilities
Conducting RF/payload/communication system analysis, modeling, and simulation
Designing and developing RF systems and corresponding analyses
Designs, develops, tests radio frequency (RF) and/or microwave systems architecture, components, circuits, or products. Includes antenna design, both reflector and array systems, frequency synthesizers, transmitters and receivers.
Generating specifications and analyses for ambiguous customer requirements
Supporting RF engineering Basis of Estimates for proposals
Execute trades and analyses for Radio Frequency systems and circuitry
Design and develop RF systems and corresponding analyses, such as link budgets, cascade analyses, and frequency response
Model and simulate RF systems for high-frequency and microwave applications
This position can be staffed at a Principal or Sr Principal level based on the basic qualifications below.
Basic Qualifications:
Principal: Bachelor’s degree in a STEM discipline with 5 years of relevant experience – OR – Master’s degree with 3 years of relevant experience – OR – PHD with 1 year of relevant experience
Sr Principal: Bachelor’s degree in a STEM discipline with 8 years of relevant experience – OR – Master’s degree with 6 years of relevant experience – OR – PHD with 4 years of relevant experience
Must have an active U.S. Government Secret security clearance at time of application, current and within scope.
Understanding of Digital Communications and Signal Processing.
Experience in modeling, simulation, and/or analysis of RF Systems, including Space-to-Ground and Payload Systems
Design and integration of SATCOM ground terminals, RF‑over‑Fiber, high‑power transmitters, and phased‑array and parabolic antennas.
Experience performing Link Budget Analysis to design and optimize the communication link between the satellite and the ground station and/or Cascade Analysis to evaluate the overall performance of the payload and associated components
Proficient with MATLAB
Proficient with Microsoft Office Suite
Strong communication skills
Preferred Qualifications
Extensive RF/payload/communication experience in system analysis, modeling and simulation.
Extensive knowledge and experience in the area of Satellite Communications (SATCOM) such as Analog-to-Digital and Digital-to-Analog analysis and testing; digital channelization, digital beamforming, digital receiver theory and technology
Knowledge of RF performance metrics (G/T, tracking performance, axial ratio, phase variation) and EMI/RFI shielding requirements
Ability to analyze and evaluate complex satellite test data, extensive experience working with spectrum analyzers, network analyzers and vector signal analyzers and their associated data.
Experience with MATLAB/Simulink in modeling complex communication systems.
Experience with Basis of Estimates
Understanding of MBSE (SysML) and
Experience with DOORS
Familiarity with STK
Familiarity with HFSS.
Top Secret security clearance with SCI eligibility (either adjudicated or the ability to obtain SCI access)
Comfortable with ambiguity and able to work with uncertain or incomplete information
Strong analytical and problem-solving skills
Ability to work collaboratively in a team environment
Primary Level Salary Range: $114,000.00 - $171,000.00Secondary Level Salary Range: $142,200.00 - $213,400.00The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.
Related keywords
RFMicrowavePayloadCommunication systemsAntenna designFrequency synthesizersTransmittersReceiversLink budgetsCascade analysisMATLABSATCOMRF-over-FiberPhased-arrayParabolic antennasDigital signal processing
Northrop Grumman Mission Systems, Inc. is a company based out of 12011 Sunset Hills Rd, Reston, Virginia, United States.
Offices: 12011 Sunset Hills Rd, Reston, Virginia 20190, US
Frequently asked questions
How much do Government & Public Sector jobs in Boulder, CO pay?
Based on 153 listings with disclosed salaries, most government & public sector jobs in Boulder, CO pay between $42k–$187k per year. Individual offers vary with seniority, company size, and specialization.
How many Government & Public Sector jobs are open in Boulder, CO right now?
There are currently 166 open government & public sector positions in Boulder, CO listed on Clera. New openings are added daily as companies post roles.
Which companies are hiring for Government & Public Sector roles in Boulder, CO?
Companies currently hiring include SciTec, City of Boulder, Northrop Grumman, Northrop Grumman Mission Systems, Inc., CorrHealth, among others. Browse the listings above to see every active employer.
Are there remote or hybrid Government & Public Sector jobs in Boulder, CO?
Yes — 28 of the 166 open government & public sector positions offer remote or hybrid work (9 remote, 19 hybrid).
How do I apply for Government & Public Sector jobs in Boulder, CO?
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.