ZipRecruiter

Log In

1

Cyber Defense Contractor Jobs in Roxana, IL (NOW HIRING)

Leidos

Transport/IP (TRIP) Shift Supervisor

Belleville, IL · On-site

$59K - $106K/yr

Description Our customer is the Defense Information Systems Agency (DISA) and acts as the provider ... Primary Responsibilities: • Lead a team of Leidos employees and sub-contractors. Responsible for ...

Leidos

Transport/IP (TRIP) Shift Supervisor

Bridgeton, MO · On-site

$59K - $106K/yr

Description Our customer is the Defense Information Systems Agency (DISA) and acts as the provider ... Primary Responsibilities: • Lead a team of Leidos employees and sub-contractors. Responsible for ...

Leidos

Transport/IP (TRIP) Shift Supervisor

Saint Ann, MO · On-site

$59K - $106K/yr

Description Our customer is the Defense Information Systems Agency (DISA) and acts as the provider ... Primary Responsibilities: • Lead a team of Leidos employees and sub-contractors. Responsible for ...

Leidos

Transport/IP (TRIP) Shift Supervisor

Roxana, IL · On-site

$59K - $106K/yr

Description Our customer is the Defense Information Systems Agency (DISA) and acts as the provider ... Primary Responsibilities: • Lead a team of Leidos employees and sub-contractors. Responsible for ...

Leidos

Transport/IP (TRIP) Shift Supervisor

Madison, IL · On-site

$59K - $106K/yr

Description Our customer is the Defense Information Systems Agency (DISA) and acts as the provider ... Primary Responsibilities: • Lead a team of Leidos employees and sub-contractors. Responsible for ...

Leidos

Transport/IP (TRIP) Shift Supervisor

Caseyville, IL · On-site

$59K - $106K/yr

Description Our customer is the Defense Information Systems Agency (DISA) and acts as the provider ... Primary Responsibilities: • Lead a team of Leidos employees and sub-contractors. Responsible for ...

Leidos

Transport/IP (TRIP) Shift Supervisor

Venice, IL · On-site

$59K - $106K/yr

Description Our customer is the Defense Information Systems Agency (DISA) and acts as the provider ... Primary Responsibilities: • Lead a team of Leidos employees and sub-contractors. Responsible for ...

previous pagenext page

Showing results 21-40

All JobsCyber Defense Contractor JobsCyber Defense Contractor Jobs in Roxana, IL

Cyber Defense Contractor information

See Roxana, IL salary details

$42.7K

$103.1K

$144.8K

How much do cyber defense contractor jobs pay per year?

As of Sep 3, 2026, the average yearly pay for cyber defense contractor in Roxana, IL is $103,111.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,700.00 and $121,300.00 per year, depending on experience, location, and employer.

What is a cyber defense contractor?

A Cyber Defense Contractor is a professional or organization hired to protect a company's or government agency's digital infrastructure from cyber threats. Their responsibilities include assessing vulnerabilities, implementing cybersecurity measures, monitoring networks for suspicious activity, and responding to cyberattacks. These contractors often work on a project or contract basis for public or private sector clients, and may specialize in areas like network security, incident response, or risk assessment. Due to the sensitive nature of their work, they often require security clearances and must stay updated on the latest threats and technologies.

What are the key skills and qualifications needed to thrive as a cyber defense contractor?

To thrive as a Cyber Defense Contractor, you need in-depth knowledge of cybersecurity principles, risk assessment, and incident response, usually supported by a degree in computer science or cybersecurity and relevant industry certifications like CISSP or CEH. Expertise in tools such as SIEM platforms, intrusion detection systems, and vulnerability scanners is typically required. Strong analytical thinking, attention to detail, and effective communication set top performers apart in this role. These skills and qualities are vital for proactively protecting critical assets, swiftly managing threats, and ensuring clear coordination within security teams.

What are some common challenges faced by cyber defense contractors when working with multiple clients?

Cyber Defense Contractors often juggle the unique security requirements and protocols of different clients, which can be challenging when each organization uses distinct technologies and risk management approaches. Navigating varied compliance standards, staying current with evolving threats, and ensuring clear communication between internal and client teams are also key hurdles. Adaptability, strong organizational skills, and a proactive approach to learning are essential to successfully manage these challenges and deliver effective security solutions.

What is the difference between Cyber Defense Contractor vs Cyber Security Analyst?

AspectCyber Defense ContractorCyber Security Analyst
CredentialsCertifications like CISSP, CEH, Security+Certifications like Security+, CISSP, GIAC
Work EnvironmentContract-based, often on-site or remote for clientsFull-time, in-house or remote within organizations
Employer & IndustryConsulting firms, government agencies, private companiesCorporations, government agencies, financial institutions
Search & Comparison IntentContract roles, cybersecurity consultingSecurity monitoring, incident response

While both roles focus on cybersecurity, a Cyber Defense Contractor typically works on short-term projects providing specialized defense services for clients, whereas a Cyber Security Analyst is a full-time employee responsible for ongoing security monitoring and incident response within an organization.

How to become a cyber defense contractor?

To become a cyber defense contractor, individuals typically need a strong background in cybersecurity, often demonstrated through relevant certifications such as CISSP, CEH, or CompTIA Security+. Gaining experience in network security, threat analysis, and incident response is essential, along with understanding government or industry-specific security standards. Many contractors also obtain security clearances and develop skills in security tools and protocols to meet client requirements.

What cities near Roxana, IL are hiring for Cyber Defense Contractor jobs?

Cities near Roxana, IL with the most Cyber Defense Contractor job openings:

Cyber Defense Contractor jobs near you

Computer and Information Systems Manager SME

Sentar, Inc.

Scott Air Force Base, IL • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 19 days ago

Job description

Sentar is proud to be an employee-owned company, fostering a culture of empowerment, collaboration, and innovation. Sentar is dedicated to developing the critical talent that the connected world demands to create solutions to address the convergence of cybersecurity, intelligence, analytics, and systems engineering. We invite you to join the team where you can build, innovate, and secure your career.

Sentar is seeking a Computer and Information Systems Manager SME at Scott AFB, IL!

Role Description:

Provides executive-level technical and managerial leadership for enterprise information systems, cybersecurity operations, and network defense activities. Responsible for planning, directing, and coordinating complex IT and cybersecurity programs, including boundary defense operations, firewall and web application firewall (WAF) administration, proxy services, and defensive cyber operations. Oversees contractor personnel, manages operational performance, develops strategic initiatives, and serves as a senior liaison with government stakeholders, mission partners, and external organizations. Provides expert guidance for the design, implementation, monitoring, and continuous improvement of secure enterprise network and information systems environments.

Qualifications:

Clearance Level: Secret

Certifications: One or more industry-recognized certifications such as CISSP, CISM, GSLC, CCSP, CASP+, or equivalent.

Education: Bachelors degree in Computer Science, Information Systems, Cybersecurity, Engineering, or related technical discipline. Masters degree preferred.

Experience:

Minimum of 15 years of relevant experience in information systems, cybersecurity operations, network security, or enterprise IT management, including at least 5 years in a leadership or supervisory role supporting large-scale DoD or Federal cybersecurity operations.

Benefits at Sentar:

Our unique ownership model attracts top talent, giving employees the freedom to take initiative and drive meaningful improvements. In addition to cultivating a thriving and inclusive work environment, Sentar offers an extensive benefits package designed to support the well-being of employees and their families. Employee ownership is the foundation of our culture, promoting participation, teamwork, and accountability while ensuring long-term financial security and a commitment to excellence.

  • Voluntary Medical, Dental, Vision, with Health Savings or Flexible Spending Plan options
  • Voluntary Life, Critical Illness, Accident, and Long Term Care insurance options
  • Group Term Life, Short-Term and Long-Term Disability is provided by Sentar to all qualifying employees
  • Generous 401(k) match
  • Competitive PTO plan that graduates quickly with years of service
  • Other leave programs; holiday schedule along with bereavement, maternity, jury and military duty
  • Mental health awareness programs
  • Tuition reimbursement
  • Professional development reimbursement
  • Recognition and Awards programs

If you are not ready to apply for this position, submit your resume here to join our talent community. We'll keep you updated occasionally on new job opportunities.

Sentar is an Affirmative Action and Equal Opportunity Employer M/F/Vets/Persons with Disabilities

Our culture is one of inclusivity and support. Sentar is proudly an Equal Opportunity and VEVRAA Federal Contractor Employer M/F/Vets/Persons with Disabilities. Follow these links to learn more about your rights: EEO Is the Law Poster; EEO Is Law Supplement; and Pay Transparency.

We want you to build your career at Sentar, so if you are an individual with a disability and require a reasonable workplace accommodation applying for a job or at any point in the employment process, contact the Recruiting Manager at recruiting@sentar.com. Please indicate the specifics of the assistance needed. Thank you for considering Sentar in your employment search.

Build, Innovate, Secure Your Career at Sentar.

Apply