SharePoint Administrator
Listed on 2026-02-13
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IT/Tech
Cybersecurity
SharePoint Administrator
Location: Onsite (CONUS)
Clearance: Active TS/SCI (DHS EOD Suitability required)
Company: Argo Cyber Systems, LLC – Service-Disabled Veteran-Owned Small Business (SDVOSB)
Argo Cyber Systems provides mission-critical cybersecurity support to U.S. Government agencies and critical infrastructure owners nationwide. Our teams deliver rapid incident response, advanced forensics, and coordinated recovery operations to protect vital systems from evolving cyber threats. We combine technical precision with operational agility-helping federal partners identify, contain, and recover from complex cyber incidents with speed and confidence.
Position OverviewArgo Cyber Systems is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severity of breaches, develop mitigation plans, and assist with the restoration of services. Argo Cyber Systems is seeking a Sharepoint Administrator to support the design, development, and deployment of advanced cybersecurity capabilities in the customer environment supporting analysts and business continuity of the customer mission.
Responsibilities- Designing, implementing and maintaining SharePoint capabilities across multiple domains.
- Designing and developing SharePoint websites using SharePoint designer or web UI developing tools.
- Developing SharePoint workflows and application development.
- Providing ongoing SharePoint systems administration, technical support, upgrades, patching and troubleshooting services.
- Examining and identifying efficiencies that can be made to existing procedures, with approval from the customer.
- Managing assigned project components to deliver services in accordance with established objectives.
- Employ security concepts, theories, insights, tools and methodologies to mitigate system weaknesses and vulnerabilities.
- U.S. Citizenship
- Must have an active TS/SCI clearance.
- Must be able to obtain DHS Suitability.
- 5+ years of directly relevant experience as a Sharepoint Administrator.
- Familiarity with JavaScript, HTML5, CSS, XML, jQuery, SQL Server, and Web Services.
- Experience in gathering requirements and developing SharePoint solutions for business users.
- Experience testing and debugging existing code, updating SharePoint apps and workflows to work with new versions of SharePoint.
- Experience with Windows Server OS, IIS, AD, #.NET, Word Press, Linux.
- Must be able to work collaboratively across physical locations.
- Experience with writing technical procedures and standard operating procedures.
- Experience with SharePoint Records Management system
BS Computer Science, Computer Engineering, Computer Information Systems, Computer Systems Engineering or related degree or HS Diploma and 7+ years lab management or systems administration experience.
Argo Cyber is an equal Opportunity Employer.
Why Join ArgoAs part of Argo Cyber Systems, you will serve at the forefront of national cyber defense-protecting civilian agencies and high-value assets from persistent and emerging threats. You'll join a veteran-founded, mission-driven team dedicated to operational excellence, collaboration, and innovation in the cyber domain.
Background & Drug Screening DisclaimerArgo Cyber Systems, LLC is committed to maintaining a safe, secure, and trusted workplace for all employees and our federal clients. Employment with Argo Cyber Systems is contingent upon successful completion of all required background investigations and pre-employment screenings, which may include, but are not limited to:
- Criminal background checks (federal, state, and local)
- Employment and education verification
- Reference checks
- Drug screening (in compliance with federal and state law)
- Security clearance verification (as applicable for classified positions)
Candidates selected for employment in positions requiring access to sensitive or classified information may also be subject to additional U.S. Government background investigations and security adjudication processes, including DHS Entry on Duty (EOD) suitability or equivalent federal clearance requirements.
Argo Cyber Systems reserves the right to disqualify or rescind an offer of employment based on the results of any background or screening process that, in the company's judgment, may impact an individual's ability to perform essential job functions or meet contractual obligations.
All background investigations and screenings are conducted in accordance with applicable federal, state, and local laws, including the Fair Credit Reporting Act (FCRA). Candidates will be notified of their rights and provided an opportunity to review and dispute any adverse findings before final employment determinations are made.
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