Info System Security Engineer(Government)

At&T Columbia , MD 21044

Posted 4 weeks ago

AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission.

The Information Systems Security Engineer shall perform, or review, technical security assessments of computing environments to identify points of vulnerability, non-compliance with established Information Assurance (IA) standards and regulations, and recommend mitigation strategies.


  • Validates and verifies system security requirements definitions and analysis and establishes system security designs

  • Designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing, and enclave environments to include those with multiple enclaves and with differing data protection/classification requirements

  • Builds IA into systems deployed to operational environments.

  • Supports the building of security architectures

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

  • Assesses and mitigates system security threats/risks throughout the program life cycle.

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

  • Reviews certification and accreditation (C&A) documentation, providing feedback on completeness and compliance of its content

  • Applies the following to system security design process; engineering life cycle; information domain; cross domain solutions; commercial off-the-shelf and government off-the-shelf cryptography; identification; authentication; and authorization; system integration; risk management; intrusion detection; contingency planning; incident handling; configuration control; change management; auditing; certification and accreditation process; principles of IA (confidentiality, integrity, non-repudiation, availability, and access control); and security testing

  • Support security authorization activities in compliance with NSA/CSS Information System Certification and Accreditation Process (NISCAP) and DoD Information Assurance Certification and Accreditation Process (DIACAP) process, the NIST Risk Management Framework (RMF) process, and prescribed NSA/CSS business processes for security engineering

  • Candidate may be required to respond to after-hours requests as required in a 24 x 7 environment

Required Skills, Experience, and Education:

  • Seven (7) years' experience as an ISSE on programs and contracts of similar scope, type, and complexity within the Federal Government required

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

  • Four (4) years of additional ISSE experience may be substituted for a bachelor's degree

  • DoD 8570 compliance with IASAE Level 2 is required

  • CISSP is required

Required Clearance:

TS/SCI with Poly (#polygraph)

AT&T will consider for employment qualified applicants in a manner consistent with the requirements of federal, state and local laws. AT&T is an Affirmative Action/Equal Opportunity Employer and we are committed to hiring a diverse and talented workforce. EOE/AA/M/F/D/V

Job ID 2012604 Date posted 03/24/2020

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Info System Security Engineer(Government)