Job Description

New AT&T: Senior Systems Administrator IV&V Lead Herndon VA- onsite 5 days per week.

ONLY USC

Job Description:

• Senior Systems Administrator IV&V Lead, Network Systems Infrastructure Projects
• Client is seeking an experienced and highly motivated Senior Systems Administrator to lead Independent Verification and Validation (IV&V) efforts for client's network systems infrastructure projects.
• In this critical role, candidates will be responsible for ensuring that all network systems meet rigorous operational, security, and performance standards.
• Candidates will collaborate closely with engineering, operations, and project management teams to verify that all deliverables align with project requirements and industry best practices.

Notes:

We are looking for a Senior Systems Administrator, Network Engineer, or Cybersecurity Engineer with hands-on experience performing vulnerability assessments, validating Nessus findings, remediating security vulnerabilities, and supporting NIST RMF compliance . Must be capable of independently assessing technical implementations, validating evidence, and advising engineering teams on security risks and corrective actions.

Someone who can prove whether a finding is real, determine the risk, and either fix it or guide the team toward the proper mitigation, rather than someone whose experience is primarily maintaining compliance documentation

Key Responsibilities:

• Lead the planning, coordination, and execution of IV&V activities for network infrastructure projects.
• Develop and maintain IV&V processes, checklists, and documentation to ensure comprehensive coverage and traceability.
• Review system architectures, configurations, and deployments to verify compliance with requirements and standards.
• Conduct detailed assessments, audits, and testing of network components (routers, switches, firewalls, etc.) to validate functionality, security, and performance.
• Identify gaps, risks, and non-conformities, and provide actionable recommendations for remediation.
• Prepare and present clear, comprehensive IV&V reports to stakeholders, highlighting findings, risks, and suggested improvements.
• Collaborate with cross-functional teams to ensure timely resolution of identified issues.
• Stay current with emerging technologies, industry standards, and best practices in network infrastructure and IV&V.
• Mentor junior staff and contribute to a culture of continuous improvement.

Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or a related field; advanced degree preferred.
• 7 plus years of experience as a Systems Administrator, Network Systems Engineer, or similar role, with at least 2 years in a lead or IV&V-focused capacity.
• Deep understanding of network infrastructure components (e.g., routers, switches, servers, firewalls, VPNs, wireless).
• Proven experience conducting IV&V, audits, or independent assessments of IT systems.
• Strong knowledge of security frameworks and compliance requirements (e.g., NIST, ISO, CIS).
• Proficiency with network monitoring, analysis, and automation tools.
• Excellent analytical, problem-solving, and communication skills.
• Ability to manage multiple priorities and meet deadlines in a fast-paced environment.
• Relevant certifications such as CISSP, CRISC, CSQA or similar are highly desirable.

Note:

174681 A Submission format please complete in full:

First Middle Last Name

Bill rate:

OR Pay Rate:

Skill Highlights- please indicate the # of years on each of the following skills:

• IV&V
• Security
• Network Infrastructure
• NIST RMF Compliance
• Nessus

Visa Status:

Location:

Availability to interview:

Availability to start:

Vacations:

LinkedIn Profile:

Phone Number:

Email Address:

Last 4 of SSN:

MM/DD of birth:

Proof of ID - please attach

Previous Client Experience (need manager name, group/LOB, if they were FTE or contractor, and dates)

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