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Leidos

Builds technology for defense and civil agencies

Principal IAM-Zero Trust Solutions Architect

Full-TimeUpdated on 10/24/2026
$154.1k - $278.5k
Expert
Bachelor's
Odenton, MD, USA
In Person
CybersecuritySecurity Engineering & Architecture
No H1B Sponsorship
US Top Secret Clearance Required

About the job

Requirements
  • Significant experience designing, integrating, and modernizing complex enterprise infrastructure, cybersecurity, or mission technology environments.
  • Ability to translate customer mission and technical requirements into architectures, implementation approaches, and modernization roadmaps.
  • Experience evaluating technologies, conducting technical trade studies or Analyses of Alternatives, and developing solution recommendations.
  • Experience leading complex technical integrations across multiple infrastructure and cybersecurity domains.
  • Strong working knowledge of enterprise identity and access management and identity, credential, and access management concepts, including authentication, authorization, federation, identity lifecycle management, privileged access, public key infrastructure, directory services, and access policy.
  • Experience incorporating identity and access management capabilities into enterprise cloud, infrastructure, or cybersecurity solutions.
  • Understanding of Zero Trust principles and the interaction among identity, devices, applications, networks, workloads, data, and security policy.
  • Familiarity with Department of Defense, National Institute of Standards and Technology, Risk Management Framework, and related federal cybersecurity frameworks and requirements.
  • Experience with cloud and hybrid enterprise environments such as Amazon Web Services, Azure, or comparable platforms.
  • Broad understanding of enterprise infrastructure technologies, including networking, virtualization, automation, configuration management, monitoring, and cybersecurity technologies.
  • Familiarity with modern automation, DevSecOps, containers, and infrastructure-as-code concepts.
  • Ability to understand and define integration requirements across infrastructure, cybersecurity, identity and access management, cloud, and operations technologies.
  • Experience providing technical leadership to multidisciplinary engineering teams.
  • Ability to communicate complex technical concepts to government customers, technical teams, and senior stakeholders.
  • Strong written, verbal, technical briefing, and customer-facing communication skills.
  • Experience developing technical architectures, solution concepts, recommendations, or implementation plans.
  • A bachelor's degree in Computer Science, Information Technology, Systems Engineering, Cybersecurity, or a related field and approximately 15 or more years of relevant professional experience; additional relevant experience may be considered in lieu of a technical degree.
  • Active Department of Defense Secret clearance or higher.
  • A Department of Defense 8140-aligned cybersecurity certification appropriate to the role, such as Security+ CE or higher.
Responsibilities
  • Lead the architecture, design, and integration of complex enterprise infrastructure and cybersecurity solutions across cloud, on-premises, classified, and mission environments.
  • Develop integrated identity and access management and Zero Trust solution architectures aligned with customer mission requirements and applicable Department of War, National Institute of Standards and Technology, and federal cybersecurity guidance.
  • Assess existing technology environments, identify architectural and operational gaps, and develop modernization strategies and implementation roadmaps.
  • Design and integrate identity, cloud, infrastructure, networking, security, automation, monitoring, and related enterprise capabilities.
  • Apply identity and access management principles, including authentication, authorization, federation, identity lifecycle management, privileged access, public key infrastructure, and access policy, as part of broader enterprise solutions.
  • Incorporate Zero Trust principles such as least privilege, continuous verification, segmentation, policy enforcement, and risk-based access into solution architectures.
  • Evaluate commercial and government technologies, conduct technical trade studies and Analyses of Alternatives, and develop solution recommendations.
  • Define architectural interfaces, integration dependencies, implementation approaches, and transition strategies across multiple technical domains.
  • Develop architecture diagrams, technical approaches, implementation plans, test strategies, modernization roadmaps, and customer briefings.
  • Provide technical leadership and direction to multidisciplinary engineering and integration teams.
  • Engage directly with government customers and mission stakeholders to understand technical challenges, shape requirements, and develop practical solutions.
  • Research emerging enterprise, cybersecurity, cloud, identity and access management, and Zero Trust technologies and assess their applicability to customer missions.
  • Support technical demonstrations, solution development, capture, proposals, and on-contract growth activities.
Desired Qualifications
  • Experience supporting Department of Defense, Intelligence Community, or other federal mission environments.
  • TS/SCI eligibility or active TS/SCI clearance.
  • Experience architecting solutions across classified, multi-domain, hybrid-cloud, or distributed enterprise environments.
  • Experience with enterprise identity and access management platforms such as Microsoft Entra ID, Active Directory, Okta, Ping Identity, SailPoint, CyberArk, RadiantLogic, or comparable technologies.
  • Experience with Zero Trust modernization initiatives or applying Zero Trust principles within enterprise architectures.
  • Experience with automation, infrastructure-as-code, DevSecOps, or configuration-management technologies.
  • Experience with enterprise network, monitoring, observability, or cybersecurity platforms.
  • Experience supporting federal security accreditation and authorization processes.
  • Experience conducting vendor technology evaluations or Analyses of Alternatives.
  • Experience supporting capture, proposals, technical solution development, or customer demonstrations.

About the company

Leidos develops technology and runs services for defense, intelligence and civilian agencies, as well as healthcare and commercial customers. It combines software and engineering work with systems integration, building secure networks and equipment used in demanding operations. Its portfolio includes medical services, energy infrastructure design and technology that supports military missions, linking specialist businesses under one parent. Customers pay through contracts for delivered systems and services, with payment tied to labor, costs or agreed project milestones. Leidos traces its roots to a company founded in 1969 and is headquartered in Reston, Virginia.

Company Size

10,001+

Company Stage

IPO

Headquarters

Reston, Virginia

Founded

1969

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Simplify's Take

What believers are saying

  • Recognized sales are growing: Leidos reported fiscal Q2 revenue of $4.56 billion, up 7%, in August 2026.
  • Technical study gets support: Leidos lists 4,092 certification prep courses and tuition assistance for full time employees.
  • Future work includes funded contracts: Leidos reported $10.2 billion of funded backlog in August 2026.

What critics are saying

  • Federal budgets dominate demand: Leidos' February 2026 filing attributed 87% of fiscal 2025 revenue to U.S. government work.
  • Cleared cyber roles restrict access: Leidos' live Fort Meade analyst posting requires active Top Secret clearance with a polygraph.
  • Cost overruns threaten margins: firm fixed price work accounted for 43% of Leidos' fiscal 2025 revenue.

What makes Leidos unique

  • Runway capacity improves through software: Leidos and UK navigation provider NATS optimize landing spacing with Intelligent Approach.
  • Leidos reaches patients directly: its QTC medical exam business connects over 15,000 providers with more than 90 clinics.
  • Leidos builds battlefield hardware: it is the Army's prime contractor for Enduring Shield, a mobile air-defense launcher.

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Benefits

  • Medical, dental, & vision insurance
  • Health Savings account
  • Income protection
  • PTO
  • Paid parental leave
  • Jury duty pay
  • Bereavement leave
  • 401(k) Retirement Plan
  • Employee Stock Purchase Plan
  • Family Benefits

Growth & Insights and Company News

6 month growth

8%

1 year growth

8%

2 year growth

8%
PR Newswire
Oct 22nd, 2026
Leidos wins $95M Defence Logistics Agency deal to bring AI to Pentagon asset system

Leidos will use artificial intelligence (AI) automation to speed up the Pentagon's asset management system, under a new $95 million, five-year contract from the Defense Logistics Agency (DLA). The Enterprise Logistics Management System (ELMS) is used by more than 50 agencies to manage over 80 million items of government property valued at more than $140 billion. Leidos has supported ELMS and its predecessor for more than 21 years. The company will apply AI-driven automation, cloud, and modern software development practices to speed up software delivery, streamline processes, and keep operations secure and reliable. The contract runs through August 2031, including a base year and four option years. "Logistics wins wars and accurate, reliable asset visibility is a cornerstone of military readiness," said Jason McCarthy, senior vice president at Leidos.

PR Newswire
Oct 21st, 2026
Leidos wins $160M US Cyber Command award for full-spectrum cyber operations

Leidos has won a five-year, $160 million award to support US Cyber Command in planning and conducting full-spectrum military cyber operations. The work will help the command respond to evolving threats and coordinate operations across the Department of War. The company will integrate and coordinate offensive and defensive operations, including support to secure, operate, and defend the Department of War Information Network. It will also provide cyber defense, operational planning, emerging threat analysis, and help develop tactics, techniques, and procedures. Jason O'Connor, president of Leidos Intelligence, said the team includes the recently acquired Kudu Dynamics. The award advances Leidos' NorthStar 2030 strategy, with cyber as a key growth driver.

PR Newswire
Oct 14th, 2026
Leidos wins one-year MOD logistics extension to 2029, building on $508M in benefits

Leidos has won a one-year extension to its Logistics Commodities and Services Transformation (LCST) contract with the UK Ministry of Defence (MOD). The deal continues logistics support to the UK Armed Forces through June 2029. Leidos has been prime contractor since 2015. It manages more than 70,000 commodity NATO Stock Numbers, supports distribution to more than 600 locations worldwide, and runs the £83 million Defence Fulfilment Centre at MOD Donnington. The company estimates it has delivered £400 million in benefits to the MOD. During the extension, Leidos will work on supply chain resilience, inventory visibility, and digital capability. The programme supported the MOD through the COVID-19 pandemic and urgent needs related to Ukraine.

INSURASALES
Oct 13th, 2026
Blackstone leads $1B financing for Analogic merger with three Leidos units

Blackstone Credit & Insurance (BXCI) is leading a $1 billion financing package for the merger of Analogic Corporation with three Leidos units: Security Enterprise Solutions, Ports & Borders, and Industrial Automation. The combined business will make imaging and detection technology for sectors such as aviation security and healthcare. BXCI is lead lender and joint lead arranger, alongside HPS, Bank of America, and Wells Fargo. Brad Colman, BXCI's head of healthcare investing, called the deal proof of its strength in building large credit strategies with flexible solutions. Analogic is based in Salem, New Hampshire. Leidos employs 50,000 people and earned $17.2 billion in fiscal 2026. BXCI managed $443 billion in assets at the end of 2025. Roughly 75% of Blackstone's credit assets are backed by institutional and insurance clients.

GFM Limited
Oct 13th, 2026
Blackstone leads $1bn private credit financing for Leidos-Analogic security merger

Blackstone is leading a $1bn private credit financing to support the combination of the security enterprise solutions businesses of Leidos Holdings and Analogic Corporation, Bloomberg reported. Blackstone Credit & Insurance is reportedly lead lender and joint lead arranger, alongside HPS Investment Partners, Bank of America, and Wells Fargo. Leidos, a listed engineering and technology services company based in Virginia, serves government and commercial clients. It generated $17.2bn in revenue in 2025. Analogic develops imaging, detection, artificial intelligence, and automation technologies. Private equity firm Altaris acquired it in a $1.1bn take-private deal in 2018. Blackstone was reportedly also among the lenders in a recent financing for Waymo, which was increased to $5bn.