ZipRecruiter

Log In

1

Proficient Windows Jobs in Washington (NOW HIRING)

BayNova LLC

Windows Engineer

Alexandria, VA · On-site

Must be highly skilled and proficient in problem solving and able to follow a systematic ... Sound knowledge of Windows and VMware HA environments including VMware HA/DRS/SRM * Understanding ...

BayNova LLC

Windows Engineer

Alexandria, VA · Remote

Must be highly skilled and proficient in problem solving and able to follow a systematic ... Sound knowledge of Windows and VMware HA environments including VMware HA/DRS/SRM * Understanding ...

REDLattice

Windows CNO Developer

Dulles, VA · On-site

Proficient in C/C++ for systems-level programming. * Expertise with reverse engineering tools such as IDA Pro, Ghidra, x64dbg, WinDbg, and Hex-Rays. * In-depth understanding of Windows internals (e.g ...

Posted today

REDLattice

Windows CNO Developer

Dulles, VA · On-site

Proficient in C/C++ for systems-level programming. * Expertise with reverse engineering tools such as IDA Pro, Ghidra, x64dbg, WinDbg, and Hex-Rays. * In-depth understanding of Windows internals (e.g ...

Posted today

Legato, LLC

Windows CNO Developer (BZ)

Washington, DC · On-site

Proficient in C/C++ for systems-level programming. * Expertise with reverse engineering tools such as IDA Pro, Ghidra, x64dbg, WinDbg, and Hex-Rays. * In-depth understanding of Windows internals (e.g ...

Legato, LLC

Windows CNO Developer (BZ)

Washington, DC · On-site

Proficient in C/C++ for systems-level programming. * Expertise with reverse engineering tools such as IDA Pro, Ghidra, x64dbg, WinDbg, and Hex-Rays. * In-depth understanding of Windows internals (e.g ...

next page

Showing results 1-20

All JobsProficient Windows JobsProficient Windows Jobs in Washington

Proficient Windows information

What is a proficient Windows professional?

Proficient Windows professionals are individuals who have advanced knowledge and skills in using, managing, and troubleshooting Microsoft Windows operating systems. Their expertise can include system installation, configuration, security, and support for both personal and enterprise environments. These professionals may work as IT support specialists, system administrators, or consultants to ensure Windows systems run smoothly and securely. Their role is critical in maintaining productivity and minimizing downtime within organizations that rely on Windows platforms.

What are the key skills and qualifications needed to thrive as a Windows system administrator, and why are they important?

To thrive as a Windows System Administrator, you need strong knowledge of Windows operating systems, networking concepts, and systems troubleshooting, usually supported by a degree in IT or related certifications like Microsoft Certified: Windows Server Fundamentals. Familiarity with Active Directory, PowerShell scripting, and tools such as Microsoft System Center is typically required. Excellent problem-solving skills, attention to detail, and effective communication help administrators manage issues and support end users efficiently. These skills ensure reliable system performance, secure network environments, and smooth business operations.

What are some common challenges faced by professionals in Windows system administration, and how can they be addressed?

Windows system administrators often encounter challenges such as managing system updates, ensuring security compliance, and troubleshooting user issues. Staying ahead of frequent updates and patches can be demanding, but leveraging automation tools like Windows PowerShell can help streamline these tasks. Security is another key concern, requiring regular monitoring and the implementation of best practices such as strong access controls and regular audits. Collaboration with IT support, network engineers, and cybersecurity teams is essential to maintain a secure and efficient IT environment.

What is the difference between Proficient Windows vs Windows Support Specialist?

AspectProficient WindowsWindows Support Specialist
Required CredentialsBasic Windows certifications, IT knowledgeCertifications like CompTIA A+ or Microsoft Certified
Work EnvironmentOffice, remote, or client sitesHelp desks, technical support centers
Employer & Industry UsageIT departments, tech companies, service providersIT support firms, corporate IT teams
Search & Comparison IntentUnderstanding skills for Windows proficiencySeeking technical support roles or support skills

Proficient Windows generally refers to a broad skill level in using Windows operating systems, often without specific certifications. In contrast, a Windows Support Specialist typically has specialized training and certifications, focusing on troubleshooting and supporting Windows environments. Both roles are common in IT, but the Support Specialist is more focused on technical support and problem resolution.

What are popular job titles related to Proficient Windows jobs in Washington?

For Proficient Windows jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Proficient Windows jobs in Washington look for?

The top searched job categories for Proficient Windows jobs in Washington are:

What cities in Washington are hiring for Proficient Windows jobs?

Cities in Washington with the most Proficient Windows job openings:

Proficient Windows jobs near you
Infographic showing various Proficient Windows job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, 2% Contract, and 1% Nights. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.

Windows Engineer

By Light Professional IT Services LLC

Alexandria, VA

$90K - $125K/yr

Full-time

Posted 9 days ago

Job description

By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next. Headquartered in McLean, VA, By Light supports defense, civilian, and commercial IT customers worldwide.


We are seeking a Windows Engineer who is a hardworking, competitive type with that is driven to succeed with a natural sense of urgency; a self-starter with a reputation for being an effective team player, who proactively looks to improve and add efficiency to current processes.  Someone who exercises judgment in the decision-making process in order to provide consistent customer serviceand  highly proficient in problem solving with the ability to follow a systematic troubleshooting approach.


  • Administering and troubleshooting on a large scale enterprise Windows environment, to include all supported subsystems and 3rd party applications.
  • Planning, Design, Implementation, and Troubleshooting of everything on the Windows server and workstation platforms.  
  • Add improvements and efficiency to current processes
  • Provide consistent customer service
  • Be part of a 24x7 “on-call” engineering team with availability on nights and/or weekends for troubleshooting, maintenance, and any other special circumstances

  • 7+ years of related experience
  • Expert level experience in PowerShell scripting, in order to demonstrate an ability to automate routine tasks for daily operations and maintenance 
  • Expert level skillset in Microsoft technologies including IIS, MSSQL and Active Directory 
  • Must be highly skilled and proficient in problem solving and able to follow a systematic troubleshooting approach—very strong troubleshooting skills required 
  • Methodical approach to change execution and implementation 
  • Demonstrated understanding of TCP/IP 
  • Excellent communication skills in working with technical and non-technical people and the ability to develop and maintain collaborative relationships among all levels of an organization 
  • Ability to obtain a Position of Trust Clearance
  • Ability to work onsite at the customer's location in Alexandria, VA; Work-from-home available on a case by case basis
  • 24x7 On-call rotation for after hours support

  • Associate's or Bachelor’s Degree in computer related fields, technical certifications related to responsibilities, or equivalent professional experience 
  • Familiarity with common frameworks, languages and server technologies used to develop large-scale applications 
  • Experience with Microsoft C# programming language 
  • Experience designing and supporting highly available application infrastructure 
  • Knowledge of networking concepts and services with ability to troubleshoot (DNS, HTTP, SMTP, SSL, TLS, SFTP, routing, switching, firewalls) 
  • Sound knowledge of Windows and VMware HA environments including VMware HA/DRS/SRM 
  • Understanding of SAN to server connectivity including within NetApp and EMC platforms 
  • Experience and comfort with hosted/cloud based solutions 

  • Ability to obtain and maintain a Public Trust

Salary Minimum: $90,000

Salary Maximum: $125,000

The annual base salary provided is a guideline for this position and is not a guarantee of compensation or salary. When extending an offer, By Light also considers other variables such as (but not limited to) work experience, education, training, skill set, internal peer equity, clearance level, and market conditions. In addition, By Light provides an extensive selection of benefits and offerings to our employees.


Apply