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Cornerstone Defense Jobs (NOW HIRING)

Cornerstone Defense

Mission Integration Support

Mclean, VA · On-site

$105K - $141K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we ...

Cornerstone Defense

Senior System Administrator

Annapolis, MD · On-site

$85K - $115K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we ...

Cornerstone Defense

Program Manager (PM)

Dahlgren, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we ...

Cornerstone Defense

Python Developer

Herndon, VA · On-site

$51.75 - $71.25/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we ...

Cornerstone Defense

Korean Interpreter

Germantown, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we ...

Cornerstone Defense

Software Engineer

Chantilly, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we ...

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How much do cornerstone defense jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for cornerstone defense in the United States is $25.29, according to ZipRecruiter salary data. Most workers in this role earn between $12.98 and $41.59 per hour, depending on experience, location, and employer.

What is Cornerstone Defense?

Cornerstone Defense is a company specializing in providing advanced technology solutions, intelligence, and cybersecurity services to government and commercial clients. Their work often involves supporting national security missions, including systems engineering, IT modernization, and data analytics. Employees at Cornerstone Defense typically work in roles related to defense contracting, cybersecurity, and information technology. The company is recognized for its expertise in supporting the U.S. Department of Defense and Intelligence Community. Working at Cornerstone Defense offers opportunities to contribute to critical security projects and work with cutting-edge technology.

What types of projects and clients can I expect to work with at Cornerstone Defense?

At Cornerstone Defense, you can expect to work on projects primarily supporting government and defense clients, including intelligence agencies and the Department of Defense. The projects often involve cybersecurity, cloud computing, network engineering, and advanced analytics. Team members typically collaborate in cross-functional environments, working closely with both technical and non-technical stakeholders to meet mission-critical objectives. This exposure provides valuable experience in secure environments and opportunities to develop specialized skills relevant to national security.

What are the key skills and qualifications needed to thrive at Cornerstone Defense, and why are they important?

To thrive at Cornerstone Defense, professionals typically need strong expertise in cybersecurity, systems engineering, or IT, often supported by relevant degrees and security clearances. Familiarity with technical tools such as network security platforms, cloud services, and government compliance frameworks is highly valued. Outstanding analytical thinking, problem-solving abilities, and excellent communication skills are critical for collaborating with clients and team members. These competencies are essential to deliver secure, innovative solutions for defense and intelligence missions.

What is the difference between Cornerstone Defense vs Security Analyst?

AspectCornerstone DefenseSecurity Analyst
CertificationsCompTIA Security+, CISSP (preferred)CompTIA Security+, CISSP (preferred)
Work EnvironmentCybersecurity firms, government agencies, defense contractorsCorporate, government, or consulting firms
Industry UsagePrimarily defense and cybersecurity sectorsBroadly in IT and cybersecurity across industries

Both roles focus on cybersecurity, requiring similar certifications and working in related environments. Cornerstone Defense typically emphasizes defense and government projects, while Security Analysts may work across various industries. The main difference lies in the specific focus on defense in Cornerstone Defense roles.

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What states have the most Cornerstone Defense jobs?

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Cornerstone Defense jobs near you
Infographic showing various Cornerstone Defense job openings in the United States as of August 2026, with employment types broken down into 93% Full Time, 4% Part Time, 2% Contract, and 1% Nights. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $52,612 per year, or $25.3 per hour.

Mission Integration Support with Security Clearance

Cornerstone Defense

Fairfax, VA • On-site

$106K - $143K/yr

Contractor

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 16 days ago

Job description

Title: Mission Integration Support Location: McLean, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation's toughest and most secure problems. If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don't look any further than Cornerstone Defense. Benefits Overview : Cornerstone Defense offers a very comprehensive benefits package including, but not limited to: Medical, Dental and Vision Plans * Generous PTO Policy * 401(k) * HSA and FSA options * Life and Disability Insurance * Tuition Reimbursement and Training * Perks at Work Discount Program * Referral Program * Leads Generation Program * CollegeAmerica 529 * Fitness Reimbursement Program * Travel Assistance * Norton Lifelock Benefit Solutions * Life Planning Financial & Legal Services * Cornerstone Defense is is looking for an experienced general management consultant (at least 7+ years) with AI/ML experience/knowledge to support the offices Chief of Mission Integration. The candidate should be adept at briefing and talking point development, have critical thinking skills, strong communication skills (verbal and written), is detail oriented, experience supporting a front office.

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