Description & Requirements

ManTech is seeking a motivated, career and customer-oriented Senior Information Systems Security Engineer to join our team in Linthicum, MD . The position is part of a team that provides systems engineering in the Linthicum location and will provide Cybersecurity Analysis and Cryptographic Engineering technical expertise.

Responsibilities include, but are not limited to:

• The Senior Information Systems Security Engineer participates as the primary security engineering representative on engineering teams and applies knowledge of IA policy for the design, development, implementation, evaluation, and/or integration of secure networking, computing, and enclave environments.

• The Senior ISSE will provide expertise in complying with Systems Security Certification & Accreditation (C&A) processes, to include discovery meetings, achieving Interim Approval to Test (IATT) and in obtaining final Approval to Operate (ATO) status for Systems Security Plans (SSP) associated with all mission systems to gain successful accreditation as well as manage all security relevant changes to the mission systems, assuring SSP documentation is up-to-date and ATO status is maintained.

• Perform/review technical security assessments of computing environments for non-compliance

• Validate and verify system security requirements definitions and analysis and establishes system security designs

• Design, develop, implement and/or integrate IA and security systems and system components including those for networking, computing, and enclave environments

• Assist architects and systems developers in the identification and implementation of appropriate information security functionality

• Support the building of security architectures

• Enforce the design and implementation of trusted relations among external systems and architectures

• Assess and mitigate system security threats/risks throughout the program life cycle

• Contribute to security planning, assessment, risk analysis, risk management, certification and awareness activities for system and networking operations

• Review certification and accreditation documentation and provide feedback on completeness andcompliance of its content.

Minimum Qualifications/Capabilities:

• Bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or related discipline from an accredited college or university

• 14 years experience as an ISSE on programs and contracts of similar scope, type, and complexity.

• In lieu of a degree four (4) years of additional ISSE experience may be substituted for a bachelor's degree.

• CISSP Certificat

Security Clearance Requirements:

• Current and active TS/SCI with polygraph

Physical Requirements:

• Ability to remain stationary for extended periods (50% of the time) and operate computer equipment and office machinery. Regular communication with co-workers, management, and customers.

The projected compensation range for this position is $155,200.00-$257,900.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, ManTech invests in it’s employees beyond just compensation. ManTech’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, Short Term and Long Term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.

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 Wartime 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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