Jobs at Department of Defense

1,879,729 open positions

Department of Defense (DoD) leads the U.S. federal government in defense technology, driving innovation in cybersecurity, artificial intelligence, and quantum computing. As the largest federal contractor, DoD partners with tech firms and research labs to develop secure software, advanced sensors, and resilient networks.

DoD hires a mix of software engineers, data scientists, cybersecurity analysts, systems architects, and embedded‑systems developers. Applicants can expect a structured hiring process, a need for a U.S. security clearance, and competitive base salaries that rise with experience and clearance level. Benefits often include health coverage, retirement plans, and paid leave, along with the opportunity to work on high‑impact national‑security projects.

Job Transparency lists DoD openings with full salary ranges and employee sentiment scores. This data lets candidates benchmark pay against industry averages, gauge team culture, and identify roles that match their skills and career goals. With transparent compensation and real‑time reviews, job seekers can tailor applications and negotiate more effectively.

On-Call Registered Nurse (Weekend)

Company: Hospice of the West

Location: Phoenix, AZ

Posted Jul 29, 2025

Possess and maintain current CPR certification if required by state. Hold current unencumbered license as a Registered Nurse (RN).

Custodial Worker I

Company: University of Florida

Location: Saint Johns, FL

Posted Jul 29, 2025

Knowledge of the tools, equipment and methodology of building custodial maintenance. Drives county vehicles for errands and outside duties.

EHS ASTORIA - MAINTENANCE / CUSTODIAN

Company: The Child Center of NY

Location: Queens, NY

Posted Jul 29, 2025

FDNY certification: F07, S95 and F01or study plan to obtain within60 days of hire. Conducts facilities checklists to oversee and meet all local, state, and…

School Custodian

Company: Roman Catholic Bishop of San Diego

Location: Chula Vista, CA

Posted Jul 29, 2025

Notify appropriate personnel of structural items or contents needing maintenance or repairs by outside contractors. Pay Rate: $21/hr.

SENIOR BUILDING CUSTODIAN

Company: HRA/DEPT OF SOCIAL SERVICES

Location: Manhattan, NY

Posted Jul 29, 2025

As a prospective employee of the City of New York, you may be eligible for federal loan forgiveness programs and state repayment assistance programs.

Station Electrician/Operator Apprentice

Company: CITY OF GLENDALE CA

Location: Glendale, CA

Posted Jul 29, 2025

It is a full-service City, which includes a water and electrical department. Should this be necessary, the candidates will be notified of the specific…

SUPERVISING WATCHMAN

Company: City of Chicago

Location: Chicago, IL

Posted Jul 29, 2025

NOTE: A valid State of Illinois driver's license is required. Receives scheduled calls from Watchmen reporting in from their locations and calls from city…

HVAC Technician I (Building Equipment Operator I) - Phoenix Convention Center

Company: City of Phoenix

Location: Phoenix, AZ

Posted Jul 29, 2025

Ability to work independently and safely using standard HVAC technician tools & equipment, i.e. climbing ladders, electric and hydraulic lifts, power tools,…

Landscape Lighting Technician / General Laborer

Company: Dream Lights of Florida

Location: Orange Park, FL

Posted Jul 29, 2025

A valid driver’s license and clean driving record. Using power tools and hand tools safely and effectively. Driving company vehicles to and from job sites.

CALTRANS ELECTRICIAN II

Company: Department of Transportation

Location: Los Angeles County, CA

Posted Jul 29, 2025

Possession of a valid Class C driver license is required. Possession of a valid driver’s license is required when operating a State owned or leased vehicle.

LEAD ACCOUNTANT

Company: City of Chicago

Location: Chicago, IL

Posted Jul 29, 2025

Graduation from an accredited college or university with a Bachelor's degree in Accounting or a directly related field with 15 credit hours in Accounting, plus…

Specialist Construction Labor Relations and Comp

Company: Con Edison Company of New York

Location: New York, NY

Posted Jul 29, 2025

Excellent oral and written communication skills, the ability to effectively interact with internal and external customers, contractors, local, and state…

Frequently Asked Questions

What is it like to work at the Department of Defense?
Working at DoD offers structured career paths, exposure to cutting‑edge technology, high security standards, and a sense of national service. Employees often collaborate across agencies, benefit from extensive training, and enjoy robust benefits. However, the hiring process is rigorous, and roles often require security clearances and strict compliance protocols.
What types of positions are available?
DoD opens roles ranging from software development, data science, AI research, cybersecurity, cloud infrastructure, embedded systems, system engineering, to project management. Positions span from entry‑level engineer to senior architect, and include contract, permanent, and temporary assignments.
How can I stand out as an applicant?
Focus on security clearance readiness, demonstrate experience with secure coding and compliance standards, highlight contributions to open‑source or defense‑grade projects, and tailor your resume to DoD mission objectives. Networking with current DoD employees and showcasing certifications such as CISSP, CompTIA Security+, or any defense‑specific credentials will increase your visibility.

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