ManTech Jobs

Secure our Nation, Ignite your Future

Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you’ll 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 DevSecOps Cybersecurity Engineer (Cleared) to join our team in the San Antonio, TX location.

Responsibilities include, but are not limited to:

• Provide operational flexibility and cybersecurity of the UP shared development and production environments at multiple security classification levels to include Unclassified, Secret, and Top Secret.

• Support DevSecOps security and configuration management activities for achieving and maintaining Certificate to Field (CtF) and continuous Authority to Operate (ATO) of UP information systems and applications.

• Perform security related operations such as STIG’ing or SCAP scanning AWS-based DevSecOps platform components as required.

• Ability to build, install, configure, STIG, test and deploy infrastructure and platform components as new requirements arise; the ability to do so up to Top Secret.

• Administer access control and identity and access management policies and best practices to ensure the security and integrity of the platform and its components.

• Provide technical support and assist in any accreditation-related tasks and activities.

• Work with application owners, developers, vendors, and end users to diagnose, troubleshoot and remediate security issues as they arise.

• Analyze platform architecture, emerging requirements, and other complexities that arise and recommend solutions for improving DevSecOps platform operations.

• Conduct routine audits of platform components and software to ensure compliance with established standards, policies, and other relevant guidelines.

• Ensure systems/apps/components are operated, maintained, and disposed of in accordance with internal security policies and practices outlined in the UP security plan.

• Produce documentation on as needed on relevant systems operations and security procedures to inform changes to applications and/or the platform.

• Document and propose improvements to business processes workflows.

Position Requirements:

• Bachelor’s Degree and 7 or more years of relevant experience.

• Current cybersecurity certification at the DoDI 8140 IAT Level II or higher (e.g., Security+ or greater).

• AWS certification.

• Proficient understanding of maintenance (patching, STIG, and upgrade processes) on AWS cloud infrastructure.

• Demonstrated experience with container, orchestration, container platform, and service mesh technologies such as Docker, Kubernetes, and Istio.

• Demonstrated experience leading complex cyber and information security management and processes to include POAMS, RMF, ATO’s.

• Demonstrated experience with answering controls in XACTA, EMASS and Gov Cloud Impact Level 2 and 4 controls as required for conducting ATO process and approvals.

Preferred Qualifications:

• The ability to accelerate impact and lead change

• The ability to manage multiple tasks at once, including scheduling and monitoring employee progress

• Excellent customer service skills, to help team members and new hires feel welcome and comfortable

• Excellent time management skills, public speaking skills, problem-solving skills and both verbal and written communication skills

• An effective communicator, who can work with multiple groups and build strong personal networks across the organization.

Security Clearance Requirements:

• Active TS/SCI is required to start.

Physical Requirements:

• Sedentary Work

• Speaking

• Working with Computers/ CRT's

• Working with Data Working With Numbers/Figures

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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