Information Systems Security Officer II

Mantech International Corporation Annapolis Junction , MD 20701

Posted 5 days ago

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 Information Security Systems Officer (ISSO 1) to join our team in the Hanover area to provide unparalleled support to our customer and to begin an exciting and rewarding career within ManTech.

Responsibilities Include but not limited to:

Candidate will have experience with NESSUS or Vulnerability analysis, XACTA, LATTEART, SEAR, and Security Plan Development (SSPs)

  • Review, prepare, and update C&A authorization packages

  • Notify customer when changes occur that might affect C&A authorization

  • Perform C&A self-inspections, provide security coordination and review of all system test plans

  • Identify C&A vulnerabilities and implement countermeasures

  • Represent the customer on various technical review and inspection teams

  • Conduct security surveys at subordinate facilities and gather pertinent security documentation for inclusion into system authorization packages

  • Coordinate, prepare, and track C&A inspections, reports, and responses

  • Maintain C&A security records and prepare Co-Utilization Agreements for network nodes operating in government facilities

  • Prepare reports on the status of security safeguards applied to computer systems

  • Ensure C&A and network nodes are operated, maintained, and disposed of in accordance with security policies and practices

  • Perform ISSO duties in support of in-house and external customers

  • Assist IC Agency and Contractor organizations with the development of assessment and authorization (A&A) efforts

  • Review, track, and conduct C&A training

Required Qualifications

  • Bachelor's degree or equivalent experience (5 years) in Security Certification and Accreditation

  • Must be familiar with current security policy/manuals Must have the ability to work in a dynamic environment and effectively interact with numerous IC Customers,, military/civilian personnel and industry partners

  • Working knowledge of Microsoft Office (Word, PowerPoint, and Excel)

  • Possess a high degree of initiative requiring minimal supervision

  • Willingness to travel within the organizational geographic Area of Responsibility

  • Must meet certification requirements outlined in 8570.01-M for IAM Level 2

Security Requirements:

Must possess an active TS/SCI clearance with SSBI within 5 years to be considered and must obtain and maintain a polygraph. Candidates with fully adjudicated polygraphs will be given first preference.


Qualifications Requires Bachelors degree or equivalent and five to seven years of related experience. Degrees See Qualifications Years of Experience See Qualifications Position Type Full-Time Shift Day Overview 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.

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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.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accomodation if you are unable or limited in your ability to use or access as a result of your disability. To request an accomodation please click and provide your name and contact information.
2010 ManTech International Corporation. All Rights Reserved.

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