Top 5166 Platform engineer Jobs in Crofton, Md

Platform Operations Engineer
Leidos —Bethesda, MD
- $107,900 - $195,050 a year
- Full-time
- Computer science
- 6 years
- Computer Science
- Flexible schedule
Platform Engineer (Full-Scope Polygraph)
DCI Solutions —Washington, DC
- $175,000 - $280,000 a year
- Full-time
- 5 years
- DevOps
- System design
- Health savings account
- Relocation assistance
Quick Apply
12d
Systems Engineer
National Security Agency —Fort Meade, MD
- $105,262 - $197,200 a year
- 8 hour shift
- Doctoral degree
- Computer Science
- Engineering
9d
Artificial Intelligence/Machine Learning Engineer
Everwatch —Annapolis Junction, MD
- $47.60 - $108.18 an hour
- Azure
- Mid-level
- 3 years
5d
Principal Software Engineer - ARINCDirect Core Platform (Onsite)
Collins Aerospace —Annapolis, MD
- $118,300 - $224,900 a year
- Full-time
- 5 years
- System design
- Office
- Paid holidays
- Loan repayment program
AI Cloud Platform Engineer
CACI —Washington, DC
- $114,600 - $252,100 a year
- Full-time
- Remote
- Bachelor of Science
- 21 years or older
- Presentation skills
- Health insurance
8d
AI Platform and DevSecOps Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- Computer Science
- Mid-level
- Windows
- Disability insurance
- Health insurance
Artificial Intelligence/Machine Learning Engineer, Junior
Everwatch —Annapolis Junction, MD
- $55.28 - $72.11 an hour
- Azure
- Computer Science
- Master's degree
5d
Data Platform Engineer
Accenture Federal Services —Suitland, MD
- $98,200 - $102,800 a year
- Research
- Mid-level
- US work authorization
5d
AI Engineer 1 - Platform Integration & AI/Data
The Nuclear Company —Washington, DC
- $80,000 - $150,000 a year
- Computer Science
- Java
- AWS
- Health insurance
- Dental insurance
Senior Solutions Engineer, Strategic
Atlassian —Washington, DC
- $139,506 - $219,725 a year
- Remote
- 5 years
- Product management
- Senior level
- Health insurance
Senior Software Engineer - .NET
Tyler Technologies —Annapolis, MD
- $110,000 - $125,000 a year
- Java
- AWS
- Mentoring
Quick Apply
Apple/macOS Subject Matter Expert (Computer Engineering, Senior Associate)
The MIL Corporation —Washington, DC
- $131,000 - $145,000 a year
- Bachelor of Science
- Bachelor's degree
- Experience equivalent to degree accepted
- Health insurance
- Tuition reimbursement
Principal Network Engineer (Security)
GuROO —Washington, DC
- From $220,000 a year
- Full-time
- Bachelor's degree
- In-person
- Senior level
- Health insurance
- Dental insurance
Quick Apply
Software Engineer Sr Advisor
General Dynamics Information Technology —Annapolis Junction, MD
- $195,500 - $264,500 a year
- Computer Science
- Software troubleshooting
- Math
- 401(k) matching
Mechanical Engineer - Active TS
M.C. Dean, Inc —Alexandria, VA
- $125,120 - $187,680 a year
- Full-time
- 7 years
- Mid-level
- Budgeting
- Paid parental leave
- Disability insurance
System Development Engineer II, DBS Relational ADC
Amazon Development Center U.S., Inc. —Arlington, VA
- $129,200 - $174,800 a year
- Full-time
- Mid-level
- 3 years
- AD&D insurance
- Health insurance
2d
Software Engineer III
Jason Pharmaceuticals, Inc. —Baltimore, MD
- $128,053.74 - $173,249.18 a year
- Full-time
- Computer science
- Computer Science
- System design
Senior Systems Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $105,000 - $245,000 a year
- Full-time
- Doctoral degree
- Computer Science
- Engineering
- Disability insurance
- Health insurance
Electrical Engineer - Active TS
M.C. Dean, Inc —Alexandria, VA
- $104,240 - $130,300 a year
- Full-time
- 5 years
- Writing skills
- Research
- Paid parental leave
- Disability insurance

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Platform Operations Engineer

Leidos -
Bethesda, MD

Apply Now

Job Details

Full-time
$107,900 - $195,050 a year

Benefits

Flexible schedule

Qualifications

Containerization systems
Elasticsearch
ELK Stack
PostgreSQL
DoD 8570
Systems & applications support
Linux
IAT
Cross-functional collaboration
Kibana
IAT Level II
Cross-functional communication

Full Job Description

Description

Leidos is excited to present an opportunity for a TS/SCI‑cleared Platform Operations Engineer to join a high‑impact team driving the design, development, and deployment of a modern technology stack supporting the DOMEX Technology Platform (DTP). This role directly supports our customer’s mission to centralize and standardize the Tasking, Collection, Processing, Exploitation, and Dissemination (TCPED) of Open Source Intelligence (OSINT) across the Defense Intelligence Enterprise.

You’ll be part of a mission‑focused, solutions‑oriented team that values inclusion, innovation, collaboration, and continuous professional growth. While the majority of work is performed on‑site at our customer location in Bethesda, MD, we offer a flexible schedule, and some tasks may be completed remotely.

As a Platform Operations Engineer you will work with a team to ensure the availability, reliability, and performance of a full stack, containerized microservices platform. You also will partner with a multidisciplinary team of systems engineers, developers, integrators, and system administrators in the following areas:

System Reliability & Performance — Ensuring uptime, performance, and capacity planning for a large scale big data production platform with a microservice architecture running on Kubernetes, Elasticsearch, PostgreSQL, Kafka, and technologies such as Java, Python, React, and low code tools like Appian
Monitoring & Observability — Leveraging monitoring tools to proactively detect and resolve issues
Incident Response — Leading triage, troubleshooting, root cause analysis, and post incident reviews
SLIs & SLOs — Defining and tracking reliability metrics
SAFe Agile — Participating in release planning, scrums, design sessions, bug triage, and cross team coordination

You bring enthusiasm, the ability to work well with people from different disciplines with varying degrees of technical experience, and meet the following qualifications:

BS in Engineering, Computer Science, Systems Engineering, or related field (or equivalent experience) with 8+ years of relevant experience; 6+ years with a Master’s; additional experience may substitute for a degree
Active TS/SCI clearance with the ability to obtain and maintain a polygraph
At least one DoD 8570.01 M IAT Level II+ certification (e.g., Security+ CE, CySA+, CCNA Security, SSCP, CISSP (or Associate))
Ability to obtain Privileged User Account (PUA) certification
Experience with Kubernetes, GitLab pipelines, Linux, and containerized environments
Experience supporting enterprise scale production systems
Experience with cloud services (preferably AWS) and cloud infrastructure
Familiarity with Elasticsearch, PostgreSQL, Logstash, Kibana, and Keycloak
Demonstrated success in cross functional coordination and execution
Strong communication skills and the ability to perform under pressure during incidents

You will stand out even more if you bring:

Experience with Agile methodologies
Experience with creating customized dashboards to track SLIs and other key performance indicators
Development experience (Bash, PowerShell, SALT, Python, Groovy, Java, etc.)
Experience with Appian or other low‑code platforms
Experience with technologies such as Kafka, AMQP/JMS, Prometheus/Grafana, GPU‑based Kubernetes, SALT automation, Nexus, or GraphQL
Knowledge of security best practices (authN/Z, secrets management, data protection)
Infrastructure‑as‑code experience (CloudFormation, Terraform, Pulumi)
AWS cloud certifications

#NMECDTP-ALL

#ASBA

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

July 29, 2026

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 $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline only and 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.

Commitment to Non-Discrimination

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.

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Refine Your Search

platform engineer jobs in crofton, md

Platform Operations Engineer

Platform Engineer (Full-Scope Polygraph)

Systems Engineer

Artificial Intelligence/Machine Learning Engineer

Principal Software Engineer - ARINCDirect Core Platform (Onsite)

AI Cloud Platform Engineer

AI Platform and DevSecOps Engineer

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Data Platform Engineer

AI Engineer 1 - Platform Integration & AI/Data

Senior Solutions Engineer, Strategic

Senior Software Engineer - .NET

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Principal Network Engineer (Security)

Software Engineer Sr Advisor

Mechanical Engineer - Active TS

System Development Engineer II, DBS Relational ADC

Software Engineer III

Senior Systems Engineer

Electrical Engineer - Active TS

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