Senior SaaS Platform Engineer
$90k - $125kCapTech
Job Description
Job Description
Company Description
CapTech is an award-winning consulting firm that collaborates with clients to achieve what’s possible through the power of technology. At CapTech, we’re passionate about the work we do and the results we achieve for our clients. From the outset, our founders shared a collective passion to create a consultancy centered on strong relationships that would stand the test of time. Today we work alongside clients that include Fortune 100 companies, mid-sized enterprises, and government agencies, a list that spans across the country.
Job DescriptionThe Opportunity:
CapTech is seeking an experienced SaaS platform engineer to play a senior, hands-on role in the engineering, administration, and evolution of our enterprise application ecosystem.
This is not a traditional “support-only” role. You will serve as a technical owner and subject matter expert for critical SaaS and cloud platforms, driving automation, security, scalability, and user experience improvements across the organization. You’ll partner closely with IT Operations, InfoSec, and Business teams to design solutions that scale and you’ll have the autonomy to influence tooling, architecture, and operational standards.
If you enjoy deep technical problem-solving, building elegant automation, and improving how modern enterprises actually work, this role offers meaningful scope and visibility.
What You’ll Do:
- Act as a senior technical owner for a portfolio of SaaS and select on‑premises platforms supporting CapTech employees
- Evaluate, pilot, and implement AI-enabled tools that improve productivity, support, and operational insight
- Design, implement, and continuously improve application configurations, integrations, and access models
- Lead automation initiatives (AI Agents, PowerShell, APIs, workflows) to streamline provisioning, access management, audits, and operational processes
- Serve as a subject matter expert for the Microsoft ecosystem (M365, Entra ID, Power Platform, Intune, Copilot)
- Design and manage SSO integrations using SAML and OIDC, ensuring secure and consistent access patterns
- Partner with Security and IT Leadership to enforce least‑privilege access, governance controls, and audit readiness
- Influence change management practices aligned with ITIL, balancing agility and stability
- Analyze trends, risks, and usage patterns across platforms to inform roadmap decisions
- Mentor junior engineers through technical guidance, documentation, and best practices
Qualifications
Experience & Expertise:
- 5+ years supporting and administering complex cloud-based SaaS environments in professional or enterprise settings
- Demonstrated ability to operate as a trusted technical advisor and escalation point
- Advanced experience administering: Microsoft 365 (including Entra ID, Power Platform, Intune, and Copilot), Azure, AWS, and Google Cloud Platform, GitHub (source control, automation workflows, CI/CD enablement), Atlassian tools (Jira, Confluence), Snowflake (platform administration), Databricks (platform administration)
- Strong PowerShell scripting skills
- Comfort working in macOS and Windows CLI environments
- Deep understanding of identity, authentication, and authorization models
- Proven ability to gather requirements, author clear documentation, and translate business needs into workable technical solutions
Mindset & Approach:
- Customer-focused, but systems-minded—you fix root causes, not just symptoms
- Comfortable operating with autonomy and accountability
- Curious about AI, automation, and emerging tools—and pragmatic about applying them responsibly
- Strong communicator who can engage effectively with both technical and non-technical stakeholders
Additional Information
We want everyone at CapTech to be able to envision a lasting and rewarding career here, which is why we offer a variety of career paths based on your skills and passions. You decide where and how you want to develop, and we help get you there with customizable career progression and a comprehensive benefits package to support you along the way. Alongside our suite of traditional benefits encompassing generous PTO, health coverage, disability insurance, paid family leave and more, we’ve launched extended benefits to help meet our employees’ needs.
- Learning & Development – Programs offering certification and tuition support, digital on-demand learning courses, mentorship, and skill development paths
- Modern Health –A mental health and well-being platform that provides 1:1 care, group support sessions, and self-serve resources to support employees and their families through life’s ups and downs
- Carrot Fertility –Inclusive fertility and family-forming coverage for all paths to parenthood – including adoption, surrogacy, fertility treatments, pregnancy, and more – and opportunities for employer-sponsored funds to help pay for care
- Fringe –A company paid stipend program for personalized lifestyle benefits, allowing employees to choose benefits that matter most to them – ranging from vendors like Netflix, Spotify, and GrubHub to services like student loan repayment, travel, fitness, and more
- Employee Resource Groups – Employee-led committees that embrace and incorporate diversity and inclusion into our day-to-day operations
- Philanthropic Partnerships – Opportunities to engage in partnerships and pro-bono projects that support our communities.
- 401(k) Matching – Generous matching and no vesting period to help you continue to build financial wellness
CapTech is an equal opportunity employer committed to fostering a culture of equality, inclusion and fairness — each foundational to our core values. We strive to create a diverse environment where each employee is encouraged to bring their unique ideas, backgrounds and experiences to the workplace. For more information about our Diversity, Inclusion and Belonging efforts, click HERE.
At this time, CapTech cannot transfer nor sponsor a work visa for this position. Applicants must be authorized to work directly for any employer in the United States without visa sponsorship.
CapTech supports Equal Pay for all. In addition, in the State of Virginia, we are committed to Equal Pay for ALL in accordance with the Virginia Transparency Law. Compensation for this role will be commensurate with the candidate’s skills, total relevant experience, job level, and geographic location. The base pay range for this role is: $90,000-$125,000.
- ...a hands-on Software Architect to lead the development of secure, scalable, and developer-friendly SaaS platforms. You will be responsible for shaping modern engineering practices and improving CI/CD pipelines while mentoring engineers. Ideal candidates should have over...SeniorFull timeWork at office
$131k - $271.6k
...approval to transfer. Our Platform Operations team plays a... ...compliance in everything we do. Our engineers collaborate closely with... ...for a highly detail-oriented senior engineer who can bridge platform... ...large scale enterprise SaaS platforms. Experience managing...SeniorPermanent employmentFull timeWorldwideFlexible hours- SAIC's Solutions & Technology group seeks an experienced Solutions Architect to join our team. The role is preferred in Chantilly, VA, but can be hybrid in Reston or Arlington, with reporting to the Intel Space CTO. You will translate complex government requirements into...SeniorFull time
- SAIC is seeking an experienced Solutions Architect to join the Solutions & Technology group. The role is based in Chantilly, VA, with hybrid options in Reston or Arlington, VA, reporting to the Intel Space CTO. You will translate complex government requirements into compelling...SeniorFull time
$109.05 per hour
...Job Description Job Description Senior AWS Cloud Platform Engineer Location: Reston, VA (Hybrid) Duration: 12-Month Contract Pay Rate: $109.05/hr (W2) About the Role We are looking for a highly skilled Senior AWS Cloud Platform Engineer to support...SeniorContract work$155k - $185k
...Description Job Description Dark Wolf Solutions is looking for Platform Engineers to join our team. The Platform Engineers will be responsible... ...for system hardening and configuration management Senior Level Required Qualifications: ~8+ years of experience working...SeniorFull timeFor contractors- ...Peraton is seeking an experienced Senior Principal Architect to lead technical solutions for large federal civilian pursuits ranging from $75M to $1B+. The role involves developing innovative architectures in cloud, cybersecurity, and data analytics while engaging closely...SeniorFull time
- ...Everfox Holdings LLC is seeking a Senior Principal Solutions Architect in Herndon, VA. This individual will lead enterprise architecture strategy, collaborating with executive leadership to innovate and align solutions with customer needs. You will define standards, influence...SeniorFull time
- ...Job Title: SaaS OneStream Platform Developer Location: Remote Clearance Required: Public Trust Clearance Position Type: Full-Time... ...rewarding environment. VivSoft is a diverse team of strategists, engineers, designers, and creators experienced in building high-...Full timeRemote workFlexible hours
$200k - $240k
...Bachelors Degree and 18 years of experience. Masters and 14 years of experience. Minimum 8+ years of experience in systems engineering, solutions architecture, or a related technical discipline Candidates must be U.S. Citizens Candidates must have an active...Senior- ...Security Realms. You’ll be part of a dynamic team with a broad knowledge of how Oracle’s cloud platform works. You’ll partner with customer support, service owners, and engineering teams around the globe to ensure high-quality service for customers. Note - this role is...SeniorFull timeMonday to FridayFlexible hoursShift workNight shift
- ...: The Cloud Solutions Network Engineer is part of the Cloud Center of... ...deployment teams to consume DTCC cloud platform in AWS to meet critical... ...available, Cloud (IaaS, PaaS, SaaS) patterns and platform... ...all levels of the organization, senior leadership to professional staff...SeniorFull time
$108.3k - $154.3k
Senior Data Platform Infrastructure Engineer Position Description CGI is seeking a Senior Data Platform Infrastructure Engineer to support the design, implementation, and ongoing management of enterprise scale cloud data platforms within a highly regulated financial...SeniorLocal area$92.3k - $166.85k
Analysis Solutions Business Area (ASBA) is seeking a Senior Cloud Engineer in Reston, Virginia. The successful candidate will work as a member of a government contractor team managing and securing mission critical infrastructure. You will work in a hybrid environment, bridging...SeniorFull timeFor contractors- ...Capital One seeks a Senior Director of Product Management for the Engineering 360 team to lead the Card developer experience, craft actionable strategy, and empower a world‑class product organization. You’ll partner with product and tech leaders to accelerate delivery,...SeniorFull time
$125k - $250k
...technical strategy. Partner closely with Engineering to define requirements, refine backlog... ...to design scalable, cloud-native platform capabilities. Establish clear product... ...Experience managing products supporting both SaaS and customer-managed deployments. ~ Strong...SeniorWork experience placementWork at officeLocal areaFlexible hours$185.1k - $273.2k
...Job Title Senior Principal Solutions Architect Location Herndon, VA (Hybrid)... ...architecture strategy across multiple products and platforms. Lead technical solution development... ...across Everfox. Cloud Architecture & Engineering Leadership Establish enterprise...SeniorLocal areaFlexible hoursShift work- ...Senior Product Designer (UI Focus) Reston, VA (Hybrid) Must-Have Skills 5 7+ years of Product... ...collaborating with Product Managers and Engineers Experience using AI tools for wireframing... ...of: EdTech FinTech HealthTech Enterprise SaaS Responsibilities Lead UX/UI design from...Senior
$80k - $90k
...and multi-location businesses. For over 25 years, the FranConnect platform has served as the sales, operations, and marketing backbone for... ...content writing, content marketing, or a related role in a B2B SaaS environment. Must have proven content writing experience working...SeniorFreelanceWorldwide$176k - $282k
...Responsibilities Peraton is seeking an experienced Senior Principal Architect to serve as the... .../AI-ML, IT ops, DevSecOps, enterprise platforms, etc. ~ Proven track record winning... ...'s degree or Masters degree in CS, Engineering, IT, or related field, and 10+ years in...SeniorContract workShift work- Oracle, Reston, VA, seeks a Principal/Master Principal Cloud Architect to embed with a United States Intelligence Community customer. You will design, deploy, secure, and operate OCI-based cloud solutions directly in the customer environment, serving as the trusted technical...SeniorFull time
- A leading technology company is seeking a Cloud Solutions Network Engineer to develop scalable cloud network solutions and lead cross-functional teams. The ideal candidate has extensive experience with AWS and cloud services, along with proven DevOps expertise. This role...SeniorFull time
$185k - $205k
Karsun Solutions is seeking a Chief Solution Architect to lead the transformation of legacy applications to cloud-native architectures. This role demands strong expertise in application modernization, modern software practices, and hands-on technical capabilities. The ...SeniorFull time$155k - $160k
A technology solutions provider in Virginia is seeking an experienced Architect specializing in network design and technology guidance. This full-time, contract position offers a salary of $155-160k with a comprehensive benefits package. Ideal candidates will have extensive...SeniorFull timeContract work$151.9k - $340.9k
SAP SE is seeking a SAP Technical Architect to lead initiatives for strategic customers in Herndon, Virginia. This role involves collaborating on the design and implementation of technical architecture, focusing on innovation and digital transformation projects. The ideal...SeniorFull time- ...Northrop Grumman is seeking a Sr Principal DevOps Engineer to support on-prem mission systems from a Fairfax, VA base with potential relocation... ...regulated context. The role includes collaborating with senior engineers and cross-functional teams. The position requires TS/...SeniorFull timeRelocation package
- ...Northrop Grumman is seeking a Senior Principal DevOps Engineer to join our team supporting on-prem mission systems. The role focuses on reliability... ...security, and continuous improvement of current DevOps and platform solutions, with work across GitLab CI/CD, Nexus, NiFi,...SeniorFull timeRelocation package
$105k - $178k
...Role Overview As a Senior Product Designer, you will lead significant design initiatives... ...partnering closely with Product Management and Engineering as an equal voice. Key Responsibilities... ...a portfolio of shipped enterprise or B2B SaaS work demonstrating strong craft and...SeniorPermanent employmentRelocation$105k - $178k
...As a Senior Product Designer, you will lead significant design initiatives within a product... ...closely with Product Management and Engineering as an equal voice. We are seeking applicants... ...a portfolio of shipped enterprise or B2B SaaS work demonstrating strong craft and judgment...SeniorPermanent employmentRelocation$131.3k - $149.8k
...Overview Senior Platform Engineer, Workday (Workday Studio) Do you love building and pioneering in the technology space? Do you enjoy solving complex technical problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One...SeniorFull timePart timeH1bLocal area
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior SaaS Platform Engineer. Be the first to apply!
- platform developer Reston, VA
- platform engineer Reston, VA
- senior medical science liaison Reston, VA
- senior accountant remote Reston, VA
- senior robotics software engineer Reston, VA
- senior dynamics crm developer Reston, VA
- senior compensation manager Reston, VA
- senior storage engineer Reston, VA
- senior benefits analyst Reston, VA
- senior vice president of operations Reston, VA















