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Description

Join us in transforming how technology serves those who serve.

At Leidos, we're not just delivering solutions – we're pioneering the future of defense and intelligence technology. Our diverse teams of innovators unite around a singular purpose: empowering our customers to succeed in their critical missions. We believe in leading with integrity, investing in our communities, and building sustainably for tomorrow.

Shape the future of digital defense.

Our Digital Modernization sector is at the forefront of next-generation technology, architecting cutting-edge solutions in cyber defense, logistics optimization, security operations, and decision intelligence. We're the minds behind the mission-critical systems that keep our nation secure.

Ready to engineer solutions that matter?

Primary Responsibilities

The Digital Modernization Sector at Leidos is seeking a dynamic **Information Systems Security Engineer (ISSE)** to support cloud modernization initiatives for the **United States Coast Guard (USCG)** at Command, Control, Communication, Computer, Cyber, and Intelligence Service Center (C5ISC) in the **Alexandria, VA** area. This role is part of a high-impact program focused on delivering secure, scalable cloud solutions that enable operational agility and resilience across the USCG enterprise.

As the ISSE, you will lead the design, implementation, and governance of cloud security solutions across our enterprise environments. This role is pivotal in ensuring the confidentiality, integrity, and availability of cloud-hosted assets while enabling secure innovation at scale by working closely with cloud engineers, cybersecurity analysts, and program leadership to drive continuous improvement and deliver value to the mission.

Key Responsibilities

+ Architect and implement secure cloud infrastructure across AWS and Azure platforms.

+ Define and enforce cloud security policies, standards, and automation frameworks.

+ Lead threat modeling, risk assessments, and incident response for cloud-native applications and services.

+ Integrate security into CI/CD pipelines and DevOps workflows.

+ Support cloud identity and access management (ICAM), encryption, and key management systems.

+ Monitor cloud environments using SIEM, CSPM, CWPP, and other security tools.

+ Collaborate with engineering, compliance, and operations teams to ensure secure cloud adoption.

+ Stay ahead of emerging cloud threats and recommend proactive mitigation strategies.

+ Support cross-functional coordination across engineering, cybersecurity, and program management teams

+ Promote continuous improvement through feedback loops and process refinement

+ Ensure alignment with USCG mission priorities and Leidos delivery standards

Basic Qualifications:

+ Bachelor’s degree in a related field (e.g., Computer Science, Information Systems, Business)

+ 12+ years of experience in information security engineering.

+ Deep expertise in AWS and Azure security services and architecture.

+ Strong understanding of cloud-native security controls and shared responsibility models.

+ ​Experience with configuration management and orchestration tools (e.g., Terraform, Ansible, Puppet).

+ ​Hands-on experience with containerization and orchestration (e.g., Docker, Kubernetes).

+ Certifications such as CCSP, AWS Certified Security – Specialty, or Azure Security Engineer required.

+ Excellent facilitation, communication, and stakeholder engagement skills.

+ Ability to work in a fast-paced, mission-driven environment.

+ Must be a U.S. Citizen and able to obtain a Public Trust and DoD Secret Clearance.

Preferred Qualifications

+ Familiarity with zero trust principles and secure multi-cloud strategies.

+ Experience with compliance frameworks (FedRAMP, SOC 2, HIPAA, PCI-DSS).

+ Proficiency in scripting and automation (Python, Bash, PowerShell).

+ Prior experience supporting DHS, USCG, or other federal cloud modernization efforts

+ Experience working with technical teams in cloud, cybersecurity, or enterprise IT environments

At Leidos, we don’t want someone who "fits the mold"—we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, “what’s next?” before the dust settles on “what’s now.”

If you’re already scheming step 20 while everyone else is still debating step 2… good. You’ll fit right in.

Original Posting:

October 17, 2025

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $126,100.00 - $227,950.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com .

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits .

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [email protected] .

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission (https://reportfraud.ftc.gov/#/) .

Commitment to Non-Descrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

\#Remote

REQNUMBER: R-00168918

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.