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CACI International Inc

Information Security Engineer - DCGS-A (TS/SCI) - Aberdeen Provi

CACI International Inc - Aberdeen Proving Ground, MD

Aberdeen Proving Ground, MD 21005


Job Description


The Lead Information Security Engineer will provide Certification and Accreditation (C&A) support for the Distributed Common Ground System - Army (DCGS-A) Fixed systems at Army Theater MI Brigade locations. This support includes interim software sustainment and configuration management for the DCGS-A Fixed Storage (DFS) v1.0 on multiple classified networks.

This position is in support of the DCGS-A program located at Aberdeen Proving Ground, Maryland (APG). The Information Security Engineer will support the evaluation, integration and establishment of new security features and policies for the Storage systems as part of the DCGS-A POR as well as Assessment and Authorization (A&A)/Certification and Accreditation (C&A) support. The prospective candidate will provide security engineering design, implementation and test support in all aspects of Information Assurance and Information Security (InfoSec) Engineering throughout the Systems Development Life Cycle (SDLC) in accordance with DODI 8510.01 Risk Management Framework (RMF) for DoD Information Technology (IT) and Intelligence Community Directive (ICD) 503, Intelligence Community Information Technology Systems Security Risk Management.


They will design, test, and implement state-of-the-art secure operating systems, networks, and database products. Conducts risk assessment and provides recommendations for application design.

The Information Security Engineer is involved in evaluating and implementing security policies and controls encompassing various architectures, firewalls, electronic data traffic, and network access. Support will also include preparation of security reports to regulatory agencies such as Department of Defense (DOD) or members of the Intelligence Community (IC).

Determine/analyze and decomposes security requirements to the level of detail that can be implemented and tested

Assess configuration of systems IAW the appropriate Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGS) and Security Requirements Guides (SRGs).

Verify and validate system security requirements have been implemented according appropriate DOD, IC and Army regulations for the systems operational environment

Perform system certification and accreditation planning and testing and liaison activities; support secure systems operations and maintenance

Perform security engineering analysis, risk and vulnerability assessment to assess and mitigate system security threats/risks throughout the program life cycle

Monitor and analyze security functional tests

Identify and evaluate complex business and technology risks, internal controls which mitigate risks, and related opportunities for internal control improvement

Assist in the selection and tailoring of approaches, methods and tools to support service offering or industry projects

Facilitate use of technology-based tools or methodologies to review, design and/or implement products and services


Current active Top Secret/SCI - With the ability to obtain a CI Poly

CISSP, CCNA, Security , Network

A&A/C&A documentation (SSP, SCTM, SAR, SSAA, SECCONOPS, ST&E plans and reports

DCID 6/3, ICD-503 Risk Management Framework (RMF) Process, DIACAP CNSS 1253, NIST 800-53, FIPS 199, NIST SP 800-37, NIST SP 800-137, DoD 8500 series.

Implementation experience of NIST SP 800-53 control set and NIST SP 800-53A control validation procedures.

Knowledge of NIST SP 800-37

Linux and Windows Administration and Engineering Experience.

Implementation experience with Host Based Security System (HBSS) policy and guidance.

Knowledge of information security engineering and design concepts and principles.

Microsoft Active Directory Integration and setup

Vulnerability analysis experience using Retina

Security Technical Implementation Guides (STIGs) implementation and compliance

Information Assurance Vulnerability Management (IAVM) process support

Experience with Virtual platforms & Networking


Typically requires a bachelor's degree or equivalent and 12 years related experience. Master's degree or doctorate in field mathematics, telecommunications, electrical engineering, computer engineering, computer science is preferred.


Normal demands associated with an office environment. Ability to work on computer for long periods, and communicate with individuals by telephone, email and face to face. Some travel may be required.

Job Location

US-Aberdeen Proving Ground-MD-BALTIMORE

CACI employs a diverse range of talent to create an environment that fuels innovation and fosters continuous improvement and success. At CACI, you will have the opportunity to make an immediate impact by providing information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. CACI is proud to provide dynamic careers for employees worldwide. CACI is an Equal Opportunity Employer - Females/Minorities/Protected Veterans/Individuals with Disabilities.

16 days

CACI International Inc


Information Security Engineer - DCGS-A (TS/SCI) - Aberdeen Provi CACI International Inc - Aberdeen Proving Ground, MD, United States


Location: Aberdeen Proving Ground, MD

Company Profile:
CACI provides information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. A member of the Fortune 1000 Largest Companies, the Russell 2000 Index, and the S&P SmallCap 600 Index, CACI provides dynamic careers for over 15,800 employees working in over 120 offices worldwide. Visit