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Contingent Jobs in Washington (NOW HIRING)

Aretum

Service Desk Manager - Contingent

Arlington, VA · On-site

$105K - $130K/yr

Public Trust Eligibility Required This is a contingent position, meaning employment is dependent upon the successful award of the associated contract to Aretum and completion of any required ...

MSSI

Program Manager (Contingent 034)

Fort Belvoir, VA · On-site

Program Manager (contingent 035) Location: Ft. Bragg, NC; Ft. Belvoir, VA; and on site 2 days a week at APG, MD. Secret security Clearance required Duties and Responsibilities : The Program Manager ...

Worky

Software Engineer/Developer - Contingent

Mclean, VA · On-site

$110 - $140/hr

Public Trust Eligibility Required This is a contingent position, meaning employment is dependent upon the successful award of the associated contract to Aretum and completion of any required ...

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Showing results 21-40

All JobsContingent JobsContingent Jobs in Washington

Contingent information

See Washington salary details

$5.6K

$9.9K

$15.1K

How much do contingent jobs pay per month?

As of Aug 21, 2026, the average monthly pay for contingent in Washington is $9,889.67, according to ZipRecruiter salary data. Most workers in this role earn between $5,900.00 and $13,875.00 per month, depending on experience, location, and employer.

What is a contingent worker?

Contingent workers are individuals hired by organizations on a non-permanent basis, often to meet temporary needs or specific project requirements. This category includes freelancers, consultants, independent contractors, and temporary staff who do not have long-term employment contracts with the company. Contingent workers typically have flexible work arrangements and may not receive the same benefits as full-time employees. Businesses often use contingent workers to fill skill gaps, manage seasonal fluctuations, or control labor costs.

What are the key skills and qualifications needed to thrive as a contingent worker, and why are they important?

To thrive as a contingent worker, you generally need specialized expertise or training in your field, adaptability, and a proven track record of successfully delivering project-based work. Familiarity with collaboration platforms, project management tools, and sometimes industry-specific certifications is often required. Strong self-motivation, communication, and the ability to quickly integrate into new teams will help you stand out. These skills and qualities are crucial because contingent roles demand immediate impact, flexibility, and seamless collaboration in diverse and dynamic environments.

What are some common challenges faced by contingent workers, and how can they navigate these while on assignment?

Contingent workers often face challenges such as adjusting quickly to new teams, managing limited onboarding, and ensuring clear communication about their role and expectations. To navigate these, it's helpful to proactively seek clarification on responsibilities, build relationships with team members, and stay organized with project timelines. Leveraging available company resources and maintaining open communication with both agency contacts and on-site supervisors can also help address any issues early and support a successful assignment.

What is the difference between Contingent vs Contract Worker?

AspectContingentContract Worker
CredentialsVaries, often no specific certifications requiredTypically requires specific skills or certifications based on the contract
Work EnvironmentTemporary, project-based, or seasonal rolesTemporary employment for a set period or project
Employer UsageUsed by companies to fill short-term needs without long-term commitmentEngaged for specific projects or durations, often through staffing agencies

Contingent workers and contract workers both serve as temporary staffing solutions, but contingent workers often include freelancers, independent contractors, or gig workers, while contract workers are typically hired through agencies for specific projects. Both roles offer flexibility for employers and workers, but their employment terms and expectations can differ.

What does contingent mean for a job?

A contingent job is a position that is temporary and often depends on specific project needs or funding. These roles may be filled by temporary, contract, or freelance workers and typically do not include long-term benefits or job security associated with permanent positions.

What are popular job titles related to Contingent jobs in Washington?

For Contingent jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Contingent jobs in Washington look for?

The top searched job categories for Contingent jobs in Washington are:

What cities in Washington are hiring for Contingent jobs?

Cities in Washington with the most Contingent job openings:

Contingent jobs near you
Infographic showing various Contingent job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 69% Full Time, 18% Part Time, 3% Temporary, 8% Contract, and 1% Nights. Highlights an 91% Physical, 1% Hybrid, and 8% Remote job distribution, with an average salary of $118,676 per year, or $57.1 per hour.

Full-Stack Software Developer (Contingent)

Sphinx LLC

Springfield, VA • On-site

$140 - $190/hr

Other

Medical, Dental, Vision, Retirement

Posted 24 days ago

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Full-Stack Software Developer (Contingent)

Full Time Springfield, VA, US

Full-Stack Software Developer (Contingent)

Location: On-Site – Springfield, VA

Clearance Requirement: TS/SCI with CI Polygraph

Salary Range: Commensurate with experience

ABOUT THE ROLE

As a Full-Stack Software Developer you will design, develop, and maintain mission-critical applications supporting a federal counterintelligence customer — spanning front-end interfaces, back-end services, and data layers. This is hands‑on engineering in a classified environment, building secure and scalable tools that drive real mission outcomes.

Please note this position is contingent upon contract award. Start Date TBD. WHAT YOU'LL DO
  • Design, develop, and maintain full-stack applications in a classified environment
  • Build responsive front ends (React, Angular, Vue) and back‑end services (Python, Java), and integrate the two
  • Deploy and manage containerized applications
  • Build and maintain DevSecOps and CI/CD pipelines for secure continuous delivery
  • Apply secure coding practices aligned to OWASP guidelines and NIST 800‑53 controls
  • Architect and implement Zero Trust network and application design
  • Partner with program security officers, data engineers, and mission stakeholders to translate requirements into working software
REQUIRED QUALIFICATIONS
  • Active TS/SCI clearance with a current CI Polygraph (within the last 5 years)
  • U.S. Citizenship (required for clearance eligibility)
  • BS in Computer Science or a related field
  • 8+ years of software development experience across the full stack
  • DevSecOps and CI/CD pipeline experience
  • Secure coding experience (OWASP, NIST 800‑53)
  • DoD 8140 compliance — CompTIA Security+ or equivalent
PREFERRED QUALIFICATIONS
  • Software development on Intelligence Community programs
  • Iron Bank / DCAR hardened container experience
  • Infrastructure as Code (Terraform, Ansible)
  • Zero Trust architecture implementation (NIST 800‑207)
  • CISSP, Certified Kubernetes Security Specialist (CKS), or AWS Solutions Architect
ABOUT SPHINX

Sphinx is a mission‑focused intelligence, counterintelligence, and cyber solutions firm founded in 2018 by professionals from the Special Operations, Intelligence, and Cyber Warfare communities. We partner with Defense, Intelligence, and Commercial clients to deliver exceptional personnel and transformative mission capabilities that advance complex, multi‑domain intelligence and security missions. As a small business, Sphinx offers direct mission impact, technical leadership opportunities, and an operator‑driven culture that larger companies cannot match.

WHAT SPHINX OFFERS
  • Career Growth: Sphinx's Level‑Up Employee Advancement and Performance (LEAP) Program provides structured career progression tied to technical certification achievement, mission performance, and leadership cultivation.
  • Compensation: Market‑benchmarked salary against the cleared workforce ecosystem with annual reviews calibrated to TS/SCI and CI/FSP market dynamics.
  • Solution‑Focused Culture: Sphinx prioritizes direct leadership access and promotes a Be‑Know‑Do culture where experienced professionals are empowered to propose and implement solutions that contribute directly high‑consequence mission outcomes.
BENEFITS HIGHLIGHTS

We offer a competitive benefits package to include a 401K with corporate match, company paid health, vision, dental, disability, and other insurance options. Sphinx also offers a variety of incentives and opportunities to support the development and well‑being of our personnel.

WHY Choose SPHINX?

Sphinx combines large business impact with small team collaboration. At Sphinx, we don't manage bureaucracy. We lead from a position of technical strength by delivering solutions that drive a measurable impact on every high‑consequence mission we support.

Sphinx LLC is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

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