System Administrator.

Posted 12 Days Ago
Be an Early Applicant
Washington, DC
In-Office
Expert/Leader
Software
The Role
The System Administrator manages Windows Server environments, resolves technical issues, implements security standards, and automates processes for internal customers. Requires strong documentation and troubleshooting skills.
Summary Generated by Built In

Custom Software Systems, Inc. (CSS) is excited to announce an opening for a System AdministratorThe candidate shall be proficient in Windows Administration Scripting, SQL Server  

Administration, Windows Server administration and maintaining windows desktops.  Highly  

preferred is a candidate who has had experience working with an independent Federal Agency,  

thorough knowledge of FISMA, Active Directory, Microsoft Windows Server, desktop operating  

system, PowerShell scripts and networking. A successful candidate will interface with internal  

customers of varying technical ability and other technical support teams within the Federal  

Reserve Board to resolve a wide range of technical issues. The candidate must demonstrate  

ability to follow standard operating procedures and processes and assist the team in automating  

processes where possible. The candidate must have experience managing support efforts using a  

ticketing systems such as ServiceNow or Remedy. The candidate may be called upon to provide  

occasional after-hours maintenance support overnights and weekends. 

. 

Responsibilities 

  • Physical security system and building automation support to meet service level agreements  
  • Information systems and applications used in the facility services, law enforcement, and emergency management and preparedness industries   
  • Analyze system performance and recommend improvements  
  • Resolve complex system issues for commercial applications, operating systems and networks, and triage customer support calls for Tier 2 / Tier 3 escalation service.  
  • Troubleshoot system performance issues, implement corrective actions  
  • Perform server maintenance activities both hardware and software-related, including installations, network configurations, error log reviews, patches, integrity checks, system setups, etc. 

Clearance 

  • Must be clearable. 

Citizenship 

  • US Citizenship & GC holders 

Required Qualifications 

  • Must have 10+ years of experience administering Windows Servers in an enterprise (government-preferred) environment, with an understanding and ability to work within the environmental constraints related to the agency  
  • Must have 5+ years of experience creating and maintaining technical documentation  
  • Must have 5+ years with systems that use high availability architecture  

Knowledge, Skills & Abilities 

  • Ability to communicate effectively with stakeholders and project teams, assist with security requirements and design, determine deliverables, maintain issues logs, and provide project documentation, with minimal supervision. 
  • Strong working knowledge of information security management, specifically the Federal Information Security Management Act (FISMA) and relevant standards from the National Institute of Standards and Technology (NIST)  
  • Demonstrated ability to learn complex Commercial Off-The-Shelf Software (COTS. 
  • Experience with Windows administration scripting and/or programming  
  • Experience with Physical Access Control Systems/Electronic Security Systems and Building Automation Systems  
  • Must have working knowledge of Windows 2016, 2019 and 2025 Server 
  • Strong working knowledge with enterprise technologies, to include the following:  
  • Microsoft System Center Configuration Manager (SCCM)  
  • Windows Server Update Services (WSUS)  
  • Simple Network Management Protocol (SNMP)  
  • Active Directory (AD)  
  • Windows Firewall  
  • MS SQL  
  • PKI  

 

Certificates  

  • `Atlassian Certified Professional (ACP-620, ACP-120, or equivalent) preferred 

Education 

  • Bachelor’s degree in Computer Science, Information Systems, or a related field (or equivalent experience). 

Compensation & Benefits12 

  • Wage Range: Negotiable 
  • General Benefits: Custom Software Systems, Inc. offers our employees a competitive benefits package that may include: 

 

  • Health insurance plans  
  • Health Savings Account (HSA) 
  • Dental 
  • Vision 
  • Long-term disability 
  • Short-term disability 
  • Basic term life insurance 
  • Supplemental term life insurance for employees, spouses, and dependents 
  • Simple IRA 
  • Parking/Commuting expense reimbursement 
  • Training/Education 

 

Top Skills

Active Directory
Microsoft System Center Configuration Manager
Ms Sql
Pki
Powershell
Remedy
Servicenow
Simple Network Management Protocol
SQL Server
Windows 2016
Windows 2019
Windows 2025
Windows Server
Windows Server Update Services
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The Company
HQ: Leesburg, VA
30 Employees
Year Founded: 1990

What We Do

Welcome To Custom Software Systems, Inc.

About Custom Software Systems, Inc.:

Headquartered in Leesburg, Virginia, Custom Software Systems, Inc. (CSS) is a certified Woman Owned Small Business (WOSB) and certified HUBZone Business. Built on a foundation of trusted client partnerships, CSS has fostered a “stakeholder-centric”, yet disciplined approach to IT solutions development. This ensures our ability to consistently deliver on time and within budget and to meet or exceed our customers’ expectations.

Core Expertise:

CSS specializes in developing and implementing Custom Software Solutions and Support Services which deliver high value to our customers. Our skilled team of consultants helps our clients/partners integrate technology that fits their business needs. We provide our clients with a full array of services, including:

- Project Management & Oversight (PMP certified Project Managers)
- Database and Data Management (Certified DBA’s)
- Data Architecture (DAMA and TDWI member)
- Middleware Support (Oracle Fusion Middleware)
- Application Lifecycle Management (ALM)
- Oracle Fusion Middleware Support
- Business Intelligence Support (WebFOCUS, Business Objects, Tableau)
- Full Lifecycle Application Development (Agile, RUP, Waterfall)
- Identity Management
- Operations and Maintenance

Core Values:

CSS was founded on a set of guiding principles that include good old fashioned hard work, ethics, teamwork, and innovation. We establish relationships with our customers that are based on direct and honest communication and perseverance to get the job done which in turn fosters respect and trust. We expect our associates, at every level, to conduct themselves with integrity, honesty and strong ethics in all relationships with customers and employees.

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