ManTech IT Audit Liaison/Sr. ISSO in Washington, District Of Columbia

Become an integral part of a diverse team that leads the world in the Mission, Cyber, and Intelligence Solutions group. At ManTech International Corporation, you will help protect our national security while working on innovative projects that offer opportunities for advancement.

Currently, ManTech is seeking a motivated, career and customer oriented IT Audit Liaison/Sr. ISSO to join our team in the Washington, DC area to provide unparalleled support to our customer and to begin an exciting and rewarding career within ManTech.

The successful candidate will serve as the primary interface and point-of-contact between the FBI Information Systems (IS) audit stakeholders, DOJ Office of Inspector General (OIG), and the external auditors on all Financial Statement Audit (FSA) IS audit matters. Our Audit Liaison will ensure that the FSA IS stakeholders are prepared ahead of time for FSA IS Audit Meetings held with the DOJ OIG. The Audit Liaison will facilitate artifact requests and production by ensuring artifacts are relevant and directed to the correct personnel to streamline the iterative communication that is typical of most audits.

The Audit Liaison will offer guidance and advice to close the latest findings and those of prior audits. New areas of risk and related potential impacts will be briefed to stakeholders. The supervision of remediation efforts will entail close partnering with the auditors and stakeholders to ensure that both the deficiency and corrective actions are understood as common goals. The Audit Liaison is the common denominator facilitating and streamlining the audit process, ensuring that no effort is wasted.

Responsibilities include, but are not limited to:

  • Responsible for all logistics associated with the Financial Systems Audit (FSA) Information Systems (IS) audit.

  • Serve as the primary interface between the FBI IS audit stakeholders, DOJ OIG on all FSA IS audit matters.

  • Facilitate and communicate requests for information and Provided-by-Client (PBCs) items between OIG auditors and the FSA IS audit stakeholders.

  • Manage all OIG PBC requests for FBI IS audit stakeholders, including tracking OIG PBC requests, gathering PBC requests from FBI IS audit stakeholders and submitting final-version PBCs to OIG.

  • Monitor and report the audit's progress to all FBI FSA IS audit stakeholders for the duration of the audit.

  • Schedule and host FBI FSA IS audit-related briefings (e.g., FBI FSA IS Kick-Off briefing, etc.), FBI internal meetings and OIG PBC walk-through and on-line meetings with FBI IS audit stakeholders.

  • Solicit input from FBI IS audit stakeholders to develop FBI FSA IS-related presentations to brief the DOJ OIG.

  • Serve as point-of-contact for the entire FSA IS audit process.

  • Manage all prior-year FSA IS audit NFR findings.

  • Responsible for all aspects of the FSA IS audit related documentation.

  • Review the Draft DOJ OIG Security Testing Authorization Letter (STAL) for thoroughness and accuracy.

  • Review all PBC requests received from OIG for thoroughness and accuracy prior to disseminating to FSA IS audit stakeholders.

  • Review externally-prepared drafts of audit reports/findings for accuracy and completeness.

  • Work with auditors to recommend corrections as needed.

  • Assist FBI FSA IS audit stakeholders with the review of, and response to, the OIG audit findings and recommendations, ensuring that responses are accurate, comprehensive, and accurately reflect the position of the FBI.

  • Provide independent judgment and solutions to FBI FSA IS audit stakeholders regarding the remediation and closing of FSA IS audit findings and prior-year NFRs.

  • Identify new areas of IS security risk and briefing FSA IS audit stakeholders regarding the risks' potential impact to the FBI.

  • Assist FSA IS audit stakeholders to ensure that IS findings are captured and recorded in their respective systems' Plans of Action and Milestones (POA&M).

  • Provide pre-FSA IS audit-liaison consultation services to prepare FSA IS stakeholders for FSA IS audit meetings being held with DOJ OIG.

  • Provided Senior-level ISSO support to the OSO ISSO team during audit downtime.

Position Requirements:

  • B.S. degree required (B.S. degree may be substituted for 4 years of work experience, preferably in IT) plus 5 years of IT Security related experience (with min. 2 years of FISMA experience).

  • IT Audit and financial systems experience required (min. of 2-3 years of experience).

  • Must possess excellent analytical skills and be capable of quantifying risk to enterprise systems and level of compliance with security policy

  • CISSP is required. Candidates that do not current have a CISSP must be able to qualify and pass the certification within 6-9 months of hire.

  • Leadership experience desired.

  • Experience with certification testing, Risk Management Framework (RMF), information assurance tools, DoD STIG, and vulnerability assessment

  • Knowledge of information security engineering, design concepts and principles.

  • Knowledgable with Systems Development Lifecycle (SDLC) methodologies and continuous monitoring activities

  • Extensive experience analyzing information technology and system risk in complex environments and articulating results (verbal/reports) to all levels of management.

  • Demonstrated experience conducting information system security controls assessments (SCAs) and applying standard auditing techniques during system security controls assessments, including the proper interpretation of the control requirements, determining if the artifacts provided are sufficient, and recommending remedial actions to the customer to ensure compliance

  • Demonstrated experience writing information system security documentation (SSPs, POA&Ms, PTAs, PIAs, CMPs, CPs and IRPs).

  • Extensive knowledge and experience with information security standards, policies and practices - NIST (800-53 rev4), FISCAM, FISMA, DOD, DCID, FBI, etc.

  • Ability to research and address information security issues as required, being an authority on the subject.

  • Must be a team player with "can do" attitude. Must be able to work independently with initiative and innovation.

  • Proven ability to multi-task and deliver on-time with the highest quality

  • Exceptional interpersonal, verbal, and written communication skills, with the ability to collaborate well across teams and organizations, including interactions with senior-level executives. Candidates must be fluent in the English language.

Security Requirements:



Requires Bachelor's degree or equivalent and five to seven years of related experience.


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For more than 40 years, ManTech employees have been solving complex problems for the national security community. We are comprised of approximately 10,000 talented employees around the world. We adhere to the simple, no-nonsense values on which ManTech was founded more than four decades ago, aligning squarely with the mission objectives of our customers. As our customer base continues to expand and diversify, we continue to diversify our workforce and solutions. Half our employees have a military background, and more than 70 percent hold a government security clearance. As a leading provider of innovative technology services and solutions for the nation's defense, security, space, and intelligence communities; we hold nearly 1,000 active contracts with more than 40 different government agencies.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Waretime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law. If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

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