817 Mainframe Developer jobs in Fairfax,VA

New, Posted 1 day ago

Full Stack Developer with Cloud and DevOps Experience

Guidehouse Careers

Bethesda, MD 20817

New, Posted 10 hours ago

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Software Development Engr III, Minimal Access Security Team (MAST)

Amazon.com Services LLC

Herndon, VA 20171

~ 21 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

5+ years of non-internship professional software development experience
5+ years of programming with at least one software programming language experience
5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience
Experience as a mentor, tech lead or leading an engineering team
Bachelor's degree in computer science, engineering, analytics, mathematics, statistics, IT or equivalent, or 3+ years of distributed systems experience

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Lead, Software Engineer

L3Harris Technologies

Chantilly, VA 20151

~ 17 min OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in Computer Science, Computer Engineering, Software Engineering, Information Systems, or a related discipline with a minimum of 9 years of relevant experience
Alternatively, a Graduate Degree with a minimum of 7 years of related experience
Or, in lieu of a degree, a minimum of 13 years of related experience
Active Top Secret Security Clearance
Please be aware many of our positions require the ability to obtain a security clearance
Security clearances may only be granted to U.S. citizens
Must meet eligibility requirements for access to classified information

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New, Posted 14 hours ago

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Lead Software Engineer, Data & DevSecOps

Leidos

Bethesda, MD 20824

~ 25 min Onsite

Candidate must have an active TS/SCI security clearance
BA and 12+ years of experience. Additional years of experience may be considered in lieu of degree.
Proven track record of leading multiple teams and delivering complex software systems
Demonstrated leadership skills and attention to detail, including excellent organizational and documentation skills
Minimum of 10 years of hands-on technical experience in at least three of the following areas: Oracle, SQL Server, Java, engineered systems, cloud technologies, data integration, automated testing and deployments, and DevSecOps
Demonstrated experience supporting database engineering, architecture, modernization, and Tier III technical support functions in complex enterprise environments
Strong background in automated testing, CI/CD, and modern software delivery practices
Experience with software development languages/environments such as: JavaScript, GitLab, Jenkins, Ansible Automation, Java, PSSQL, YAML, and Terraform
Hands-on full-SDLC Agile Software Development experience, including full software lifecycle automation experience (design, development, test, deployment), including deployment to a production environment
Experience designing, building, and deploying DevOps pipelines with Bitbucket, Git, Jenkins, Artifactory and Ansible (or equivalent tools)
Exceptional leadership, communication, and stakeholder management skills
Experience working in a high op-temp, top secret environment
Previous experience tracking projects in Jira or equivalent Agile Project Management software
Gradle
PowerShell
Java Full Stack
Oracle 19c
Apache HTTP
Apache Tomcat
Webservices

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New, Posted 1 day ago

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Benefits Sales Representative - In-Office

Lomenick Agency

Richmond, VA 23223

~ 1 hr 47 min OnsiteUrgently HiringFlexible Schedule

State and federal laws require licensing to sell certain insurance products.
Ability to obtain a license is required.

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New, Posted 9 hours ago

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Senior Real Estate Development Manager, AWS Infrastructure Services

Amazon Data Services

Arlington, VA 22203

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GBS Marketing Business Development Executive, LE

Gartner

Arlington, VA 22209

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Entry Level Banking Training Opportunity

Year Up United

Washington, DC 20022

$525/wk

Onsite

A high school graduate or GED recipient
Eligible to work in the U. S.
Available Monday-Friday throughout the duration of the program
Have not obtained a BachelorÊ¼s degree

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New, Posted 5 hours ago

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Senior Backend Developer, Data Platform

Vantor

Reston, VA 20190

$182,000-$200,200/yr

Hybrid~ 21 minEducation AssistanceHealth InsuranceRetirement Benefit

To be eligible for this position, you mustbe a U.S. Citizen.
This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI polygraph.
Export Control/ITAR:_ Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
Strong proficiency in Python
Experience building backend systems, APIs, or distributed services in production environments
PostgreSQL and Elasticsearch proficiency
Familiarity with AWS, especially S3, RDS, and other data centric services
Current/active TS/SCI with a current CI polygraph or be willing and able to obtain a CI polygraph.
Bachelor's degree in a related field, e.g. Computer Science, Systems Engineering or equivalent experience
Understanding of software engineering fundamentals including testing, version control, CI/CD, and system design
Tenacious troubleshooting, problem solving and error fixing mentality
Strong communication and collaboration skills, ability to work, collaborate and thrive on a small technical team.
10\\+ years of professional software engineering experience, with strong backend development skills

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Vice President of Development and Revenue Operations

Argentum

Washington, DC 20402

Remote

10+ years of experience in nonprofit development, membership, or business development
A track record of securing five- and six-figure gifts and building diversified revenue streams
Experience managing budgets, forecasts, and revenue targets
Exceptional communication, networking, and leadership skills
A collaborative mindset and the ability to work effectively across teams and levels of seniority
Proficiency with Microsoft Office or similar tools
Knowledge of advocacy fundraising, FEC reporting requirements, and PAC-related laws is preferred

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