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Founded by Veterans in Hampton Roads

Company Name:
C2 Essentials Inc
Approximate Salary:
Not Specified
Falls Church , Virginia
United States
Information Technology
Position type:
Full Time
Experience level:
8 - 10 years
Education level:
Bachelor's Degree
Renuka Nair

Systems Engineer Windows and Linux/Unix Platforms

Our client is a recognized Information Technology solutions provider. Founded in 1998 and based in Reston, Virginia, it is a CMMI Level 3 Certified company with an established reputation for excellence and on-time delivery with a consistently high customer satisfaction rating from its Federal Government and private consulting contracts.

They are currently seeking a full-time Systems Engineer Windows and Linux/Unix Platforms in Falls Church, VA.


Our client is currently conducting a search for a professional and experienced Systems Engineer- Windows and Unix/ Linux Platforms to join their team. The successful candidate will have experience in a fast-paced and small business federal contracting environment.


• The position will require working with broad cutting-edge application stack technologies, including, but not limited to .Net Framework, . ASP.Net, ASP .Net Web API, Windows Communications Foundation (WCF), IIS, MS SQL, JSON, REST Services. • The position will require transition of the above stack to Linux-based (RHEL) cutting-edge application stack technologies, including, but not limited to Java, J2EE, Java, Apache Tomcat, JSON, REST Services • For our federal client we are modernizing and sustaining monolithically built applications residing on a DISA virtualized infrastructure as a service (IaaS) environment. • The candidate will provide expert guidance to Chief Technology Officer (CTO) level client managers and other engineering, development, and support teams for the above technologies. • The position requires leadership skills in order to provide oversight and engineering review for teams designing, developing, testing, and deploying infrastructure, platform, and application changes.  • For assigned applications, the candidate will be responsible for the Systems Engineering Plan, Systems Requirements, and Systems Engineering Management Plan as well as review all SDLC documents created or updated.  • The focus of applications changes will be to modernize toward a continuous integration and continuous delivery framework which support DevOps and integrate new and innovative technologies to enhance application capabilities.  • The candidate will leverage experience in working with the Windows .Net and Unix/Linux Java application development and support stacks. • Candidates will work directly with senior level system and software engineers and architects to implement enterprise design patterns and integrate and deploy infrastructure, platform, and application changes into a complex enterprise environment. • The position requires working with development teams, systems owners, support contractors, and government representatives to implement solutions. 


• 10+ years' total experience designing, developing, implementing, and sustaining web services; web applications, and database services for Windows and Unix/Linux platforms • 7+ year's experience using Windows technologies such as (.NetCore,.NetFramework, Java, J2EE, Web API, WCF, XML/XSL/XSLT/XSD, XQuery, XPath, XMLDataProvider, SOAP, WSDL, HTTP, REST, APIs); • 3+ years experience using these UNIX/LINUX technologies: AIX, REHL or similar LINUX, JAVA, J2EE, JSON, REST API, • 2+ years' total  in an engineering leadership role for designing, developing, implementing, and sustaining web services & applications using listed technologies; • High proficiency with .Net and java/J2EE frameworks; hosting on Windows using IIS, TomCat, JBoss, WebSphere, or Weblogic web services and middleware; • Proficiency with backend databases such as MS SQL Server, Oracle, and DB2; • High proficiency supporting XML-related technologies (e.g., XML, DTD, XML Schema, XSLT,); • Familiarity with event-based architectures and integration with APIs exposing services (e.g., REST, SOAP); • Experience with configuration, deployment, and testing of enterprise software applications; • Strong experience in both Windows and Unix/Linux environments such as AIX or RHEL; • Strong experience implementing authentication and authorization, RBAC, API security.; • Experience with Continuous Integration and Continuous Deployment frameworks, practices, and tools such as Visual Studio Team Services, Puppet or Chef, Ansible, Docker, etc.; • Experience working with Agile methodologies (Scrum, Lean Startup, XP) and cross-functional teams (Product Owners, Scrum Masters, Developers, Designers, Business Analysts) • Communication skills key! Demonstrate an ability to effectively communicate with leadership and key stakeholders. • Ability to articulate complex concepts and solutions and bring about consensus • BS degree in Information Technology or other related technical discipline • Windows and UNIX/RHEL Certification(s) desired.


• U.S. Citizenship required and ability to achieve a clearancegovernment's security process (required).

Please Apply Online –

EOE M/F/Disability/Vet

Our Client will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information.