Freedomconsulting
Senior Systems Integrator 791
Annapolis Junction, MD
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- Seniority
- Senior
- Country
- US
- Work mode
- On-site / unstated
- First seen by hirly
- 3 Oct 2026
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the posting
We are seeking a Senior System Integrator to join one of our Prime Contracts supporting the Government's Corporate Management Services (CMS) organization. In this role, you will help design, modernize, secure, and sustain the enterprise applications and platforms that keep the organization operating every day. Working alongside experts in software engineering, cloud computing, DevSecOps, systems engineering, user experience, and enterprise platforms, you'll help modernize legacy systems, automate business processes, integrate commercial technologies, and deliver innovative solutions that improve efficiency, reduce costs, and enhance the user experience.
If you're looking for an opportunity where your work has broad enterprise impact, you'll find it here. Our diverse and growing team offers the chance to solve complex technical challenges, collaborate with talented professionals, and directly contribute to the technology and services that enable the Government's mission around the world.
The System Integrator will support a portfolio of Commercial Off-the-Shelf (COTS) applications that enable enterprise learning and training capabilities. This individual will serve as the technical bridge between applications, infrastructure, databases, and stakeholders to ensure systems are properly integrated, configured, maintained, and optimized to support mission needs.
The ideal candidate has a strong technical background with experience supporting enterprise applications, performing system integrations, and troubleshooting complex issues across multiple technology layers. While this is not a software development-focused position, the candidate should be comfortable performing minor code enhancements, scripting, and troubleshooting application code when required.
Responsibilities include:
Configure, integrate, and maintain enterprise COTS applications supporting learning and training capabilities.
Design, implement, and troubleshoot integrations between enterprise applications using APIs, web services, messaging, and other integration technologies.
Support application deployments, upgrades, patches, and configuration changes across development, test, and production environments.
Perform minor system administration activities, including environment management, user administration, configuration management, and operational support.
Work with relational databases to troubleshoot issues, execute queries, validate data, and support application functionality.
Analyze system logs, monitor application health, identify root causes of issues, and coordinate resolution across technical teams.
Develop scripts and implement minor code enhancements to improve automation, system functionality, and operational efficiency.
Collaborate with Government Product Leads, developers, system administrators, database administrators, and other stakeholders to implement technical solutions and support system enhancements.
Develop and maintain technical documentation, including system architecture, integration diagrams, configuration guides, operational procedures, and support documentation.
Participate in Agile ceremonies and contribute to sprint planning, backlog refinement, testing, and release activities.
Identify opportunities to improve system performance, reliability, maintainability, and operational processes.
Support incident response activities and help resolve production issues while minimizing system downtime.
Mentor junior engineers and provide technical guidance on application integrations, configurations, and operational best practices.
Required Qualifications
Active security clearance with polygraph.
A bachelor’s degree and twelve (12) years of experience in software development/engineering. Sixteen (16) years of software development experience may be substituted in lieu of a degree.
Willingness to embrace challenges and seek to become an expert in the products
Experience with COTS integration
Experience developing and updating technical documentation
Skilled in problem solving and troubleshooting computer systems and software
Experience with Bash, PowerShell or Python
Experience with agile development methodologies
Experience closely collaborating with the Government customer
Knowledge of SQL Server Database
Desired Qualifications
Experience managing systems hosted in virtual environments such as AWS
Experience the with the Atlassian Tool Suite including Confluence & Jira
Experience with Nessus and Tenable Security Center
Experience with .NET
Experience with programming languages Java, PHP and C#
Experience with Infrastructure as Code (IaC) tools like Ansible, AWS CloudFormation, Chef, Puppet or Terraform
Experience with container & infrastructure orchestration tools such as Docker or Kubernetes
Experience with Blackboard, SumTotal or any learning management system
Technology Stack of application(s) with which this role will interact
AWS including EC2, ECS, RDS, S3, IAM, Lambda and CloudWatch
C#
Java
PHP
.NET
Red Hat Enterprise Linux (RHEL)
Windows Server
Microsoft SQL Server
Oracle
The estimated salary range for this position is between $200,000-$265,000 (annualized USD). This range reflects the typical pay for the role and is one part of the company's comprehensive compensation package. Actual salaries are influenced by several factors, such as location, the individual’s education, skills, experience, and competencies, as well as contract affordability and organizational needs.
What’s in It for You?
Flexible work environment
A team mentality – work with friendly, like-minded professionals
Work with innovative, cutting edge technologies
Enjoy extremely competitive compensation and benefits
A work-life balance you can count on
Opportunities to grow and advance your career on our dime
The Benefits You Get with Freedom
Amazing benefits including matching 401k, fully paid medical, and more
Generous paid time off – including paid site closure days
Competitive salary offerings
Paid training and tuition reimbursement
Referral bonuses
Fully paid life and disability
Annual logo wear allowance
Company sponsored events (game nights, holiday party, summer party, happy hours)
Interested in learning more about Freedom and our culture? Contact us today! We’re constantly hosting hiring events in our office and elsewhere, to help you get a sense of what life is like at Freedom before joining the team.
As an Equal Opportunity Employer, we do not discriminate on the basis of race, color, religion, sex, age, marital status, disability or veteran status
Applicant Federal & E-Verify Postings
VEVRAA Federal Contractor
Accessibility: If you need an accommodation as part of the employment process, please contact Human Resources at
Phone: 410-290-9035
Email: [email protected]
Equal Opportunity Employer, including disabled and veterans.
If you want to view the EEO Law poster, please choose your language: English - Spanish - Arabic - Chinese
If you want to view the EEO Law Supplement poster, please choose your language: English - Spanish - Chinese
If you want to view the Pay Transparency Policy Statement, please click the link: English
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