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Sr Windows Engineer Jobs (NOW HIRING)

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Windows Endpoint Engineer

Philadelphia, PA · Hybrid

Responsibilities Senior Windows Endpoint Engineer The Endpoint Engineering team is responsible for the technologies and capabilities that deliver the end user experience to our global crew through a ...

SAIC

Senior Server Windows Engineer

Washington, DC

ORA_ON_SITE Description The Senior Server Windows Engineer will provide systems administration and migration support for over 2000 windows operating on-premises and cloud tenants/environments within ...

LCG Inc

Windows Endpoint Engineer, Senior

Bethesda, MD · On-site

$100K - $125K/yr

Windows Endpoint Engineer, Senior Job Summary: The Windows Endpoint Engineer, Senior is responsible for managing and maintaining enterprise Windows-based endpoint environments using Ivanti Endpoint ...

LCG, Inc.

Windows Endpoint Engineer, Senior

Bethesda, MD · Hybrid

$100K - $125K/yr

Windows Endpoint Engineer, Senior Job Summary: The Windows Endpoint Engineer, Senior is responsible for managing and maintaining enterprise Windows-based endpoint environments using Ivanti Endpoint ...

SAIC

Senior Server Windows Engineer

Washington, DC · On-site

Description The Senior Server Windows Engineer will provide systems administration and migration support for over 2000 windows operating on-premises and cloud tenants/environments within AWS, Azure ...

LCG, Inc.

Windows Endpoint Engineer, Senior

Bethesda, MD · Hybrid

$100K - $125K/yr

Windows Endpoint Engineer, Senior Job Summary: The Windows Endpoint Engineer, Senior is responsible for managing and maintaining enterprise Windows-based endpoint environments using Ivanti Endpoint ...

SAIC

Senior Server Windows Engineer

Washington, DC · On-site

ORA_ON_SITE Description The Senior Server Windows Engineer will provide systems administration and migration support for over 2000 windows operating on-premises and cloud tenants/environments within ...

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Sr Windows Engineer information

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$44

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$93

How much do sr windows engineer jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for sr windows engineer in the United States is $70.05, according to ZipRecruiter salary data. Most workers in this role earn between $61.54 and $80.53 per hour, depending on experience, location, and employer.

What does a Sr Windows Engineer do?

A Sr Windows Engineer is responsible for designing, implementing, and maintaining Windows-based systems and infrastructure within an organization. They handle tasks such as server setup, system upgrades, troubleshooting, security configurations, and performance tuning. Additionally, they often lead projects, mentor junior staff, and ensure that Windows environments are reliable, efficient, and secure. Their expertise is crucial for supporting business applications and IT operations that rely on Microsoft technologies.

What are some typical challenges faced by a Sr Windows Engineer, and how can they be addressed in the workplace?

Sr Windows Engineers often encounter challenges such as managing complex system upgrades, ensuring seamless integration with legacy applications, and maintaining security compliance across large-scale environments. Addressing these issues often involves staying current with the latest Windows updates, collaborating with cross-functional teams to minimize downtime during deployments, and leveraging automation tools for patch management. Proactive communication, thorough documentation, and ongoing training are key strategies that help Sr Windows Engineers effectively tackle these challenges and contribute to a stable IT infrastructure.

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

To thrive as a Sr Windows Engineer, you need deep expertise in Windows server administration, Active Directory, scripting (such as PowerShell), and a relevant degree or equivalent experience. Familiarity with virtualization platforms (e.g., VMware, Hyper-V), cloud services (such as Azure), and certifications like Microsoft Certified: Windows Server or Azure Administrator are highly valued. Strong problem-solving skills, effective communication, and the ability to work independently or in teams set top performers apart. These skills are crucial for ensuring system reliability, security, and seamless IT operations in complex enterprise environments.

What is the difference between Sr Windows Engineer vs Windows Systems Administrator?

AspectSr Windows EngineerWindows Systems Administrator
CertificationsMCSE, MCSA, CompTIA Server+MCSE, MCSA, CompTIA Server+
Work EnvironmentDesign, implement, and optimize Windows infrastructureMaintain, troubleshoot, and support Windows systems
ResponsibilitiesAdvanced configuration, scripting, and architecture planningSystem monitoring, user support, and routine maintenance
Industry UsageIT, enterprise, data centersIT, corporate, healthcare, education

While both roles involve Windows systems, Sr Windows Engineers focus on designing and implementing complex infrastructure, whereas Windows Systems Administrators handle daily maintenance and support tasks. The roles often overlap but differ mainly in scope and seniority.

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Sr Windows Engineer jobs near you
Infographic showing various Sr Windows Engineer job openings in the United States as of August 2026, with employment types broken down into 93% Full Time, 3% Part Time, and 4% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $145,694 per year, or $70 per hour.

Senior Server Windows Engineer

Science Applications International Corporation

Washington, DC • On-site

Full-time

Re-posted 19 days ago

Key responsibilities

  • Provide systems administration and migration support for Windows servers in on-premises and cloud environments.

  • Troubleshoot issues across multiple systems and datacenter locations, including acting as an escalation point for support issues.

  • Perform security hardening, patching, vulnerability analysis, and coordinate vulnerability remediations.

SAIC rating

7.8

Company rating: 7.8 out of 10

Based on 80 frontline employees who took The Breakroom Quiz

88th of 226 rated it services

Job description


The Senior Server Windows Engineer will provide systems administration and migration support for over 2000 windows operating on-premises and cloud tenants/environments within AWS, Azure, Google, and Oracle. This will include working with a team of server engineers to troubleshoot issues for multiple systems in multiple datacenter locations. The candidate will provide engineering support, implementation, and design services for Microsoft-based systems across the enterprise. The candidate will be responsible for resolving and completing assigned tasks and change requests and will act as an escalation for support issues.
This position requires a mixture of engineering, operations, hands on technical and support skills. Qualified candidates should have excellent troubleshooting and analytical skills. The individual will work closely with technical leads, infrastructure and operations teams and other cross-department teams to evaluate business needs and provide end-to-end technical solutions and manage, operate, monitor, audit, and harden server assets.
Full-time Onsite at DOT HQ, Washington DC. Ideal candidate will cover later shift providing support ending sometime between 5pm and 7pm daily.
Job Duties:
  • Once every 2-3 months support server infrastructure in a 24x7 on-call escalation capacity as part of a team rotation.
  • Identify opportunities to innovate, extend, and enhance service delivery everywhere possible including through automation and scripting.
  • Performs security hardening, patching and server certificate updates.
  • Run system scans and analyze reports on system vulnerabilities on over 2000 windows servers in the enterprise.
  • Maintain and update environmental documentation, standard Operating Procedures, and engineering documentation.
  • Provide support to system administrators to resolve issues when required provide support in response to outages including conducting root cause analysis.
  • Recognize and escalate risks, issues, and concerns when necessary.
  • Analyze vulnerability reports identify areas of responsibility for remediation.
  • Resolve known exploited vulnerabilities, prioritizing critical and highs.
  • Facilitate coordination of vulnerability remediations across the team.
  • Develop and provide recommendations and remediations for vulnerabilities.
  • Harden Windows OS with secure versions of Transport Layer Security (TLS), and cipher suites according to NIST policy.
  • Assist Security Operations personnel in developing Plan of Action & Milestones (POAM's) for vulnerabilities requiring long-lead time resolve.
  • Work closely with the SCCM/Deployment team to perform routine and bulk patching as well as reporting.
  • Provide on-call support and manage ticket queue.
  • Demonstrate a strong appetite to learn and translate evolving threats into real world recommendations.
  • Improve existing processes through solutions to recurring problems and enhancements to existing solutions or documentation.
  • Provide support for new enterprise systems and in support of engineering solutions to address existing issues.
  • Create and maintain system documentation for domain technologies, including installation, configuration, and appropriate troubleshooting steps

Qualifications
Required Knowledge, Skills and Abilities
  • Must have a minimum of 10 years of experience administrating and managing servers and systems, cloud infrastructure, file and print environments, specializing in Windows operating systems
  • Experience managing environments of 2000+ servers across multiple field site locations.
  • Experience leading troubleshooting calls spanning across multiple teams and using multi-discipline approach.
  • Must have extensive knowledge of multi-vendor server operating systems.
  • Demonstrated experience in all aspects of enterprise Windows environment operations and engineering.
  • MS Server Administration [senior-level]
  • Scripting Experience: MS Graph/PowerShell and VBScript [senior-level]
  • Windows Server Operating Systems (2019 to 2022) [senior-level]
  • VMware vSphere [senior-level]
  • Active Directory / Entra [intermediate-level]
  • Strong knowledge and troubleshooting skills to resolve failed update installation in Windows OS.
  • Strong knowledge of AD Group policy and applying security posture via GPO's.
  • Strong knowledge of System Center Configuration Manager (SCCM).
  • Experience with performing root cause analysis, risk identification, and risk mitigation.
  • Must be a self-started with strong problem solving and communication skills.
  • Experience with installing hardware drivers, firmware, bios, and other hardware upgrades for Dell servers.
  • Demonstrate knowledge of common ports and protocols used by Windows servers and clients.
  • Experience with performing root cause analysis, risk identification, and risk mitigation
  • Interpersonal skills including the ability to collaborate effectively.
  • Demonstrated experience in a fast tempo ITSM support environment.
  • Candidate must be a U.S. citizen or green card holder who has resided in the U.S. for at least 3 years with the ability to obtain a public trust clearance

Preferred
  • Intune access experience with Co-Management across MS Intune and SCCM/MECM
  • Experience providing IT Service Management services delivery to the US Government
  • Microsoft Certification(s) including Windows Server Hybrid Administrator Associate, Endpoint Administrator Associate, Azure Fundamentals, Azure Administrator Associate, MS365 Certified Administrator Expert, etc.
  • AWS/ Azure Cloud Certifications a plus
  • VMware Certifications a plus
  • Experience with MS Server 2025, ideally with building images and applying STIG's for compliance.
  • Administrator level proficiency with vulnerability management tools such as Tenable Nessus, Qualys WAS, Inviciti, and BigFix.
  • Experience with Dell Open Manage Enterprise is a plus.
  • Experience with PowerBI is a plus.
  • Experience with Microsoft Intune is a plus.

About Us
SAIC® is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.
We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

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