Senior Network and Computer Systems Administrator
Decision Point Analytics· Defense· Oct 2, 2026 · 25d ago
Arlington, VA, United States
Hybrid
Full-time
Senior
$137K–$195K est.
Job description
DecisionPoint Corporation is seeking an experienced Senior Network and Computer Systems Administrator to support the Department of Homeland Security (DHS), Cybersecurity and Infrastructure Security Agency (CISA), Critical Infrastructure Information Sharing Environment (CI-ISE ) and Homeland Security Information Network-Critical Infrastructure (HSIN-CI) Program Support Services.
The Senior Network and Computer Systems Administrator will provide systems engineering and infrastructure expertise supporting the secure, reliable, and effective operation of the HSIN-CI environment. This individual will support systems architecture and design, cloud and hybrid infrastructure, platform integration, security and compliance, performance optimization, operational monitoring, and resolution of technical issues.
The successful candidate will bring significant systems engineering experience supporting complex cloud or hybrid environments and a strong understanding of Federal security and compliance frameworks.
This position is hybrid in Arlington, Virginia.
Note: By applying to this position, you acknowledge and consent to having your resume included in an active competitive Government contract bid.
The Senior Network and Computer Systems Administrator will:
• Support systems architecture, engineering, administration, and design activities for the HSIN-CI environment.
• Support cloud and hybrid infrastructure environments and associated platform integrations.
• Monitor platform and system health and support reliable platform operations.
• Identify , troubleshoot, document, and support resolution of infrastructure and operational issues.
• Support cross-platform integrations and performance optimization.
• Apply applicable Federal security and compliance frameworks to infrastructure and systems engineering activities.
• Support platform availability, reliability, scalability, and operational performance.
• Participate in incident triage, investigation, corrective action, root-cause analysis, and resolution activities.
• Coordinate with Drupal development, platform administration, Government technical organizations, and other program stakeholders.
• Support implementation and integration of Government-directed technical capabilities.
• Support DevSecOps / SecDevOps and CI/CD activities associated with platform enhancements and modernization.
• Develop and maintain technical and operational documentation.
• Support continuous improvement of the platform's infrastructure and technical operating environment.
Clearance Requirement
• Must be able to obtain and maintain DHS Suitability
Education
• Bachelor's degree in Systems Engineering , Information Technology, Computer Science, or a related field.
Experience
• Minimum of eight years of systems engineering experience
• Minimum of three years supporting cloud or hybrid infrastructure environments
Certifications (preferred)
• Industry-recognized certification (e.g., AWS, Azure, Security+, or CISSP)
Required Knowledge, Skills, and Abilities (KSAs)
• Systems architecture and design
• Cloud infrastructure and platform integration
• Security and compliance frameworks (e.g., FedRAMP, NIST)
• Cross-platform integration and performance optimization
• EEO and Affirmative Action Policy: DecisionPoint Corporation is an Equal Employment Opportunity and Affirmative Action employer. It is the policy of DecisionPoint Corporation to provide equal employment opportunity in accordance with all applicable Equal Employment Opportunity/Affirmative Action laws, directives and regulations to all employees and qualified applicants without regard to race, ethnicity, color, religion, national origin, sex, age, disability status, pregnancy, sexual orientation, gender identity, genetic information, protected veteran status, or any other protected status under Federal, State or Local laws.
• Pay Transparency Policy: In accordance with Presidential Executive Order 13665, DecisionPoint Corporation will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information.
• Authorization to Share Resume and Personal Information: By expressing your interest and submitting your resume for this position, you authorize DecisionPoint Corporation to share your resume, as well as personal information included on the resume, with its subsidiaries, affiliates and teaming partners for the purpose of considering you for this position and other available positions requiring comparable skills, education and experience. Should DecisionPoint Corporation. or its affiliates and teaming partners wish to initiate pre-employment discussions, you will be asked to complete an employment application and related employment documents.
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Keywords to mirror
ci/cdawsazure
- Platform
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