Senior Windows Administrator Jobs in Reston, VA

Lead the charge in enhancing software development for big data processing platforms. Collaborate with teams to implement methodologies, oversee quality, and mentor engineers, ensuring efficient delive...

Unlock potential by managing and troubleshooting IT systems, optimizing operations, and leading systems engineering efforts to enhance performance and reliability across diverse environments...

Pioneer systems engineering solutions by leading design, integration, and deployment of innovative packet-based hardware and software systems. Drive end-to-end integration for optimal performance and...

Join a team that's dedicated to enhancing application performance through innovative bug fixes, GUI improvements, and cloud integration. Contribute your development skills in Python or Java while work...

Shape the future of technology risk management by driving strategic initiatives to identify, assess, and mitigate cyber threats. Collaborate with cross-functional teams to enhance policies and strengt...

Engineer innovative security operations solutions and lead high-impact projects using ServiceNow's security portfolio. Collaborate with teams to deliver tailored client solutions, driving value and sh...

Tackle technical leadership in deploying and documenting the Delinea Tools Suite in Linux environments, ensuring security requirements translate into privileged access solutions with a focus on automa...

Unlock potential by performing critical database assessments, ensuring data quality and compliance for regulatory decision-making in a federal context. Leverage expertise in database administration an...

Lead the charge in driving IT strategy and solutions for critical defense initiatives. Collaborate with stakeholders to assess technology needs, analyze risks, and deliver expert recommendations to en...

Contribute to our data strategy by supporting MDM initiatives, defining business needs, and developing applications in a dynamic environment, ensuring alignment with technical and business objectives...

Join a team that's shaping the future of software solutions, solving critical national challenges through innovative engineering while enhancing your skills in a collaborative, growth-focused environm...

Shape the future of global infrastructure and security strategy, leading a distributed team to build enterprise-grade systems. Drive cloud architecture, improve reliability, and enhance security compl...

Unlock potential by leading customer deployment projects, ensuring success through implementation and hands-on support. Collaborate with teams to enhance delivery processes and deliver exceptional sol...

Elevate customer success by leading hands-on Okta implementation projects, ensuring seamless deployment, post-sales engagement, and continuous process improvement for long-term satisfaction across var...

Champion innovative pipeline strategies that empower teams across sales, marketing, and operations to drive revenue growth. Own end-to-end program lifecycle and leverage data-driven insights to enhanc...

Join us in maintaining and enhancing system infrastructures, integrating cutting-edge technologies, and ensuring robust cybersecurity measures. Collaborate with teams to deliver high-performance solut...

Advance application security initiatives by leading manual code reviews, penetration tests, and threat modeling. Work closely with clients to strengthen their secure development processes, delivering...

Drive revenue growth by fostering client relationships and creating tailored solutions for the Workforce Experience Platform. Support sales teams with technical expertise while mentoring junior staff...

Empower our global engineering team as you optimize DevOps practices and cloud infrastructure, ensuring efficiency and robustness for a platform processing millions of transactions daily. Help drive a...

Join a team that's transforming payment integrity through effective business analysis. You will bridge technical teams and stakeholders, ensuring requirements are met and facilitating solutions for co...

Reimagine the operational backbone of public transit by managing vital software systems. This role blends software engineering duties with Linux administration to enhance the MBTA Operations Control C...

Collaborate with cross-functional teams to maintain, secure, and optimize our network infrastructure while ensuring performance and compliance with industry standards...

Accelerate progress at the forefront of national security by architecting innovative systems for complex Computer Network Operations, enhancing cybersecurity capabilities and guiding multidisciplinary...

Shape the future of enterprise security by ensuring the stability and operation of the Privileged Access Management system. Lead onboarding, integration, and automation, while conducting incident reso...

Join a team that's leading RMF activities across ARNG systems to enhance cybersecurity compliance and risk management. Collaborate with various teams to develop authorization artifacts and ensure robu...