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Nnsa Contractor Jobs in Oak Ridge, TN (NOW HIRING)

GEM Technologies, Inc

Project Scheduler

Oak Ridge, TN · On-site

... NNSA and NPO. Desired Skills * 25+ years of scheduling experience * 15+ years of scheduling ... ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 ...

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Nnsa Contractor information

What is an NNSA contractor?

NNSA contractors are private companies or organizations that work with the National Nuclear Security Administration (NNSA) to help manage, operate, and support its facilities and missions. These contractors provide expertise in areas such as nuclear security, nonproliferation, and science-based stockpile stewardship. They play a crucial role in ensuring the safety, security, and effectiveness of the U.S. nuclear weapons stockpile, often managing laboratories, plants, and sites under long-term agreements with the NNSA.

What are the key skills and qualifications needed to thrive as an NNSA contractor?

To thrive as an NNSA Contractor, you generally need a strong background in engineering, physical sciences, or cybersecurity, along with a relevant degree and often a security clearance. Familiarity with classified information systems, project management tools, and federal compliance standards is typically required. Excellent problem-solving, attention to detail, and strong collaboration skills help contractors navigate complex projects and communicate effectively with federal stakeholders. These skills and qualifications are crucial for ensuring national security objectives are met and compliance with strict government regulations is maintained.

What unique challenges might I encounter as an NNSA contractor, and how can I prepare for them?

As an NNSA contractor, you may face unique challenges such as navigating complex security protocols and adapting to evolving federal compliance requirements. The work often involves collaboration with multidisciplinary teams, including government officials, scientists, and engineers, which requires strong communication and adaptability. Additionally, balancing project deadlines with strict safety and confidentiality standards can be demanding. Preparing by familiarizing yourself with federal security regulations, honing project management skills, and developing a clear understanding of classified information handling will be highly beneficial.

What is the difference between Nnsa Contractor vs Nnsa Analyst?

AspectNnsa ContractorNnsa Analyst
CredentialsSecurity clearances, specialized certificationsSecurity clearances, technical certifications
Work EnvironmentProject-based, on-site or remoteOffice or field, analytical setting
Employer & Industry UsageContracting firms, government agenciesGovernment agencies, defense sector

While both Nnsa Contractors and Nnsa Analysts work within the intelligence community, Nnsa Contractors typically focus on executing specific projects for government agencies, often on a contractual basis. Nnsa Analysts primarily analyze intelligence data to support decision-making. Contractors may have more varied roles and project scopes, whereas Analysts focus on data interpretation and reporting.

What job categories do people searching Nnsa Contractor jobs in Oak Ridge, TN look for?

The top searched job categories for Nnsa Contractor jobs in Oak Ridge, TN are:

Nnsa Contractor jobs near you
Infographic showing various Nnsa Contractor job openings in Oak Ridge, TN as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, and 5% Contract. Highlights an 89% In-person, 6% Hybrid, and 5% Remote job distribution.

Sr. Project Manager - Oak Ridge, TN

Tetra Tech

Oak Ridge, TN • On-site

$110 - $170/hr

Other

Medical, Retirement

Re-posted 26 days ago

Tetra Tech rating

6.4

Company rating: 6.4 out of 10

Based on 42 frontline employees who took The Breakroom Quiz

405th of 453 rated engineering

Job description

Tetra Tech is adding a Sr. Project Manager for our Oak Ridge, TN location. Based on candidate qualifications position may be field on a part-time or full-time basis.

Why Tetra Tech:

At Tetra Tech, we are Leading with Science to solve the world’s most complex challenges.Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world.For over 50 years, we have been at the forefront of innovation and sustainability.Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy, and international development.Our work has improved more than 625 million lives around the world.

Your Impact:

Join Tetra Tech to make a real difference.Our work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists and engineers to create meaningful change around the world. Discover your full potential – join us to advance your career while leaving a lasting legacy.

Your Role:
  • Provide senior-level technical or project manager services for obtaining and managing projects.
  • Provides project integration to supporting organizations by, the development and issuance of the technical documents, annual updates to the document and implementation verification reviews.
  • General Knowledge of operations performed as DOE/NNSA national laboratories and sites with a focus on Project Management.
  • Contacts with community leaders and other businesses preferred.
  • Conduct activities in line with internal procedures, legislation, and industry standards.
  • Pursue continuous professional development and maintain a high degree of discipline knowledge and awareness.
  • Work in a safe manner at all times and report all health and safety incidents and concerns.
  • Additional duties as required.
Qualifications:
  • Minimum of B.S. in management or related technical field.
  • 15+ years’ experience working with DOE/NNSA programs and sites.
  • General working knowledge of office software programs and systems.
  • Capable of managing multiple programs and personnel simultaneously.
  • Background in Program Management and business development preferred.
  • Must have or be capable of obtaining a DOE Q-clearance.
  • Must possess a valid driver’s license with a clean driving record without restrictions.
The perks of working at Tetra Tech include:
  • Comprehensive and market-competitive benefits.
  • Medical benefits, workers compensation insurance, and 401(k) plan.
  • Merit-based financial rewards.
  • Flexibility and company-wide commitment to work/life balance.
  • Collaborative team atmosphere that values the contributions of all employees.
  • Learning and development opportunities for ongoing professional growth.

A pre-employment drug screen in compliance with federal regulations is required, along with a physical if needed.

At Tetra Tech, health and safety play a vital role in our success. Tetra Tech’s employees work together to comply with all applicable health & safety practices and protocols, including public health orders and regulations that are mandated by local, state, provincial, federal, international authorities, and clients.

About Tetra Tech:

Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science ® to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.

Tetra Tech is proud to be an Equal Opportunity Employer.All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sex, marital or familial status, status as a protected veteran, or any other characteristic protected by law. Tetra Tech is a VEVRAA federal contractor and we request priority referral of veterans.

We invite applications from all interested parties.

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About Tetra Tech

Sourced by ZipRecruiter

Tetra Tech combines the resources of a global, multibillion-dollar company with local, client-focused delivery in more than 450 locations around the world. Our reputation rests on the technical expertise and dedication of our employees-21,000 associates working together to provide smart, scalable solutions for challenging projects. We are proud to be home to leading technical experts in water, environment, infrastructure, resource management, energy, and international development.

Industry

Civil engineering construction and environmental consulting services

Company size

10,000+ Employees

Headquarters location

Pasadena, CA, US

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