Sr Security Analyst/Vulnerability Management Lead

Description We are seeking an experience Security Analyst / Vulnerability Management Lead to join our security compliance team. In this role, you will work closely with the Information Systems Security Officer (ISSO) and play a critical part in safeguarding organization’s IT infrastructure. You will be part of a broader IT program that provides end-to-end support—including help desk, systems, network, incident response and security services—ensuring the availability, integrity, and confidentiality of mission-critical systems. Responsibilities Lead the agency’s vulnerability management lifecycle using Tenable.sc, Tenable.io, Nessus Manager, and Nessus scanners (on-prem and cloud). Analyze, prioritize, and track remediation of vulnerabilities in coordination with IT operations and system owners. Maintain scan schedules, asset groups, scan policies dashboards, and reports tailored to agency infrastructure and communicate risk posture and remediation progress to relevant infrastructure, application, and cloud teams to remediate vulnerabilities. Define the scanner and security center architecture, refine data flows and synchronizations, tune scanning configurations to minimize false positives and ensure the best coverage. Develop and maintain documentation for system setup, operation, vulnerability management processes, exceptions, and remediation tracking. Support implementation of security projects that require compliance with relevant government policies or standards. Act as SME for vulnerability management tools and processes. Ensure systems and practices comply with FISMA and FedRAMP related Security Assessment and Authorization (SA&A) and compliance for the organization’s IT programs. Assist in coordination, implementation, communication, and enforcement of the organization’s IT security policies. Support incident response. The position requires on-site presence 3 to 5 days per week. The on-site requirements are subject to change based on the needs and requirements of the organization. Requirements : Requires bachelor’s degree in computer science, cyber security, engineering, or a related technical field. Additional experience and relevant certifications may be considered in leu of a degree. 5-7 years of progressive and related experience in IT security with at least 3 years in vulnerability management. Expert knowledge of IT security vulnerabilities and risk assessments with the ability to explain the risks associated with them to executives, program, and technology staff. Expert knowledge of Tenable.sc (on-prem) and Tenable.io (cloud). Strong knowledge of vulnerability management lifecycle, patch management, and risk scoring (e.g., CVSS2). Familiarity with cloud platforms (AWS and GCP) and hybrid environments. Understanding of Windows, Linux/Unix, and network devices security hardening. Ability to work with program staff, executives, security application vendors and technology staff to achieve IT security goals and objectives. Experience developing and maintaining Security Assessment and Authorization (SA&A) documentation for large IT systems for the Federal Government. Excellent working experience in applying FISMA, and FedRAMP processes and policies to information systems. Experience with Checkmarx and Checkmarx One (SaaS). Migration experience to Checkmarx One is desirable. Strong communication skills (both technical and non-technical) and ability to collaborate across IT, security, and business units. Ability to effectively communicate orally and in writing. Experience supporting a nationwide mid-to large Federal agency enterprise is a plus. CISSP certification required (or ability to obtain within 6 months of start). Must be able to obtain an agency suitability clearance prior to start. Desired Qualifications: Experience with scripting and automation (e.g., Python, PowerShell) to automate scanning tasks, reporting, and API integrations; administration and operation of security scanning and vulnerability management platforms such as Nessus. Deep expertise with SIEM platforms and integration of vulnerability data into enterprise monitoring. Understanding of the Secure Software Development Life Cycle. Master’s degree or additional security or cloud certifications (e.g., CISM). Skills Security, Vulnerability management, Vulnerability, Cloud, Vulnerability assessment, Information security, Cyber security, Tenable Additional Skills & Qualifications CISSP certification required (or ability to obtain within 6 months of start). Experience Level Expert Level Job Type & Location This is a Contract to Hire position based out of Bethesda, MD. Pay And Benefits The pay range for this position is $70.00 - $80.00/hr. Eligibility Requirements Apply To Some Benefits And May Depend On Your Job Classification And Length Of Employment. Benefits Are Subject To Change And May Be Subject To Specific Elections, Plan, Or Program Terms. If Eligible, The Benefits Available For This Temporary Role May Include The Following: Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a hybrid position in Bethesda,MD. Application Deadline This position is anticipated to close on Jul 17, 2026. About TEKsystems We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems And TEKsystems Global Services We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records. Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.