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Tenable Security Jobs in Washington (NOW HIRING)

Cybersecurity Lead - C

Ashburn, VA · Hybrid

$113K - $153K/yr

Implement and manage RMF processes to ensure compliance with NIST, DoD, and other applicable security guidelines Conduct vulnerability assessments using ACAS (Nessus/Tenable Security Center) and ...

Tenable Administrator (Level 3) G2IT is seeking an experienced Tenable Administrator (Level 3) to ... Apply Security Technical Implementation Guides (STIGs) to harden Linux operating systems. * Support ...

Tenable Certified Security Engineer. Three (3) years' experience with Tenable Security Center and Nessus. One (1) year Nessus Attack Scripting Language experience. * One (1) year operations center ...

Desired Experience: 1. O&M support for hardware, Linux OS and critical security tools 2. Tenable Security Center; vulnerability and compliance assessments, results analysis, process improvement 3. ...

Senior Security Engineer

Bethesda, MD · On-site

$150 - $200/hr

Advanced, hands‑on expertise with Tenable Security Center and Nessus, including: * Ability to create custom vulnerability analytics beyond native tool interfaces * Experience normalizing ...

Tenable Administrator (Level 3) G2IT is seeking an experienced Tenable Administrator (Level 3) to ... Apply Security Technical Implementation Guides (STIGs) to harden Linux operating systems. * Support ...

Security Analyst

Mclean, VA · On-site

$137K - $164K/yr

Tenable Certified Security Engineer. Three (3) years' experience with Tenable Security Center and Nessus. One (1) year Nessus Attack Scripting Language experience. * One (1) year operations center ...

Security Analyst

Mclean, VA · On-site

$137K - $164K/yr

Tenable Certified Security Engineer. Three (3) years' experience with Tenable Security Center and Nessus. One (1) year Nessus Attack Scripting Language experience. * One (1) year operations center ...

... Tenable Security Center) and analyze scan results to identify and mitigate risks. • Utilize SCAP tools for automated security compliance checks and remediation. • Apply Security Technical ...

Senior Security Engineer

Bethesda, MD · On-site

$122K - $167K/yr

... Tenable Security Center and Nessus, including the ability to create custom vulnerability analytics beyond native tool interfaces • Experience normalizing vulnerability data by plugin Id, asset ...

Showing results 41-60

Tenable Security information

What is a Tenable Security?

A Tenable Security job typically involves working with Tenable's cybersecurity tools, such as Nessus, Tenable.io, or Tenable.sc, to identify and manage vulnerabilities in an organization's network. Professionals in this role analyze security risks, conduct vulnerability assessments, and help implement risk mitigation strategies. They may work in roles such as security analysts, engineers, or consultants, ensuring compliance with cybersecurity best practices. Strong knowledge of vulnerability management, network security, and industry regulations is often required.

What are the key skills and qualifications needed to thrive in Tenable Security?

To thrive in a Tenable Security Engineer role, you need expertise in vulnerability assessment, network security, and risk management, usually paired with a degree in cybersecurity, computer science, or a related field. Proficiency with Tenable’s suite of security tools (such as Nessus, Tenable.io, or Tenable.sc), knowledge of security frameworks, and certifications like CISSP or CompTIA Security+ are highly valued. Strong analytical thinking, communication, and problem-solving skills help professionals collaborate across teams and clearly present findings. These capabilities are crucial for proactively identifying and mitigating vulnerabilities, ensuring organizations maintain a robust security posture.

What are some common challenges faced by professionals working in Tenable Security?

A key challenge for Tenable Security professionals is staying ahead of constantly evolving cyber threats and adapting to new vulnerabilities as they surface. The role often requires balancing thorough vulnerability assessments with the need to minimize operational disruptions for IT and business teams. In addition, effectively communicating technical findings to non-technical stakeholders can be demanding but is essential to prompt remediation efforts. Strong analytical skills and persistent learning are important to successfully navigate these challenges and deliver effective organizational protection.

What are popular job titles related to Tenable Security jobs in Washington?

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

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

The top searched job categories for Tenable Security jobs in Washington are:

Infographic showing various Tenable Security job openings in Washington as of August 2026, with employment types broken down into 86% Full Time, 11% Part Time, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

Cybersecurity Lead - C

Telos Corporation

Ashburn, VA • Hybrid

$113K - $153K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 12 days ago


Key responsibilities

  • Implement and manage RMF processes to ensure compliance with security guidelines.

  • Conduct vulnerability assessments using ACAS and analyze scan results to identify and mitigate risks.

  • Support system accreditation efforts, including security control assessments and risk analysis.


Job description

The most security-conscious organizations trust Telos Corporation to protect their vital IT assets. The reputation of our company rests on the quality of our solutions and the integrity of our people. Explore what you can bring to our solutions in the areas of cyber, cloud and enterprise security.

Be a part of the Telos culture and see what sets us apart. Telos offers an excellent compensation package with benefits that include generous paid time off, medical, dental, vision, tuition reimbursement, and 401k. Our employees enjoy more than just a great work environment.

Salary: Min 104,240.00 Max 156,360.00,per year, depending on experience and qualifications. Telos offers an excellent compensation package with benefits that include generous paid time off, medical, dental, vision, tuition reimbursement, and 401k. This position will be based at Ashburn/Remote - Travel 20% Responsibilities: Implement and manage RMF processes to ensure compliance with NIST, DoD, and other applicable security guidelines

Conduct vulnerability assessments using ACAS (Nessus/Tenable Security Center) and analyze scan results to identify and mitigate risks. Utilize SCAP tools for automated security compliance checks and remediation. Apply Security Technical Implementation Guides (STIGs) to configure and harden systems.

Develop and maintain RMF documentation, including System Security Plans (SSP), and Plan of Action and Milestones (POA&Ms). Support system accreditation efforts, including security control assessments and risk analysis. Demonstrate a robust understanding of DoD cybersecurity requirements including: Risk Management Framework (RMF): The methodology for developing and delivering the necessary documentation to support the Assessment and Authorization (A&A) process and achieve an Interim Authority to Test (IATT), Cybersecurity Supply Chain Risk Management (C-SCRM): The processes used to ensure full traceability of all hardware and software components and to verify compliance with the Trade Agreements Act (TAA), and Classified Operations: The technical and procedural controls that will secure the infrastructure and manage data at the NIPRNET and SIPRNET classification levels.

Work closely with project managers, system administrators, system development engineers and other cybersecurity professionals to implement security best practices. Stay updated on evolving cybersecurity policies, regulations, and emerging threats.Qualifications: Bachelor's Degree (preferred in Cybersecurity, IT, or related field) 5-7 years of experience Secret security clearance IAM Level III Hands-on experience with ACAS (Nessus/Tenable Security Center), SCAP tools, and STIG compliance. Familiarity with NIST 800-53, DoD RMF process, C-SCRM process, and system accreditation procedures

Strong documentation and reporting skills. Experience working with DoD or federal cybersecurity compliance programs. Strong analytical and problem-solving skills.

The successful candidate must meet eligibility requirements to access sensitive information, which requires US citizenship. Telos maintains a drug-free workplace and will conduct drug testing on all applicants who have accepted an offer of employment. Telos Corporation participates in the E-Verify program.

Therefore, any employment with Telos will also be contingent upon confirmation from the Social Security Administration ("SSA") and/or the Department of Homeland Security ("DHS") of your authorization to work in the United States. Telos offers excellent compensation packages including salary commensurate with experience and benefits to meet your needs for today and the future. Telos Corporation and its subsidiaries are committed to equal opportunity for all, without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic.

Telos Corporation will make reasonable accommodations for known physical or mental limitations of otherwise qualified employees and applicants with disabilities unless the accommodation would impose an undue hardship on the operation of our business. If you are interested in applying for an employment opportunity and feel you need a reasonable accommodation pursuant to the ADA, please contact us at 1-800-283-1911. If you require relay service assistance, please click on the following link to review information on your state's relay service: https://www.fcc.gov/accessibility

Telos Corporation is an EEO/AA employer.Qualifications: Bachelor's Degree (preferred in Cybersecurity, IT, or related field) 5-7 years of experience Secret security clearance IAM Level III Hands-on experience with ACAS (Nessus/Tenable Security Center), SCAP tools, and STIG compliance. Familiarity with NIST 800-53, DoD RMF process, C-SCRM process, and system accreditation procedures. Strong documentation and reporting skills

Experience working with DoD or federal cybersecurity compliance programs. Strong analytical and problem-solving skills. The successful candidate must meet eligibility requirements to access sensitive information, which requires US citizenship.

Telos maintains a drug-free workplace and will conduct drug testing on all applicants who have accepted an offer of employment. Telos Corporation participates in the E-Verify program. Therefore, any employment with Telos will also be contingent upon confirmation from the Social Security Administration ("SSA") and/or the Department of Homeland Security ("DHS") of your authorization to work in the United States.

Telos offers excellent compensation packages including salary commensurate with experience and benefits to meet your needs for today and the future. Telos Corporation and its subsidiaries are committed to equal opportunity for all, without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic. Telos Corporation will make reasonable accommodations for known physical or mental limitations of otherwise qualified employees and applicants with disabilities unless the accommodation would impose an undue hardship on the operation of our business.

If you are interested in applying for an employment opportunity and feel you need a reasonable accommodation pursuant to the ADA, please contact us at 1-800-283-1911. If you require relay service assistance, please click on the following link to review information on your state's relay service: https://www.fcc.gov/accessibility. Telos Corporation is an EEO/AA employer.