Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.

Currently, ManTech is seeking a motivated, career and customer-oriented Software Developer (Mainframe to AWS), to join our team! For this position the work is remote

Responsibilities include, but are not limited to:

• Knowledge Of Z/OS Operation, IPL Process and PARMLIB processing, JES2 Operation, JCL, z/OSMF, SMP/E, SMS, SMF, TSO, z/OS Security, z/OS Networking.

• Updating existing or new operating systems software components.

• Analysis, development, modification, installation, testing and maintenance of existing or new operating systems software components.

• Planning, testing and installation of operating system and vendor products patches or “bug fixes”.

• Planning hardware and software system upgrades and changes in configuration.

• Modifies, installs and prepares technical documentation for system software applications.

• System-wide performance tuning to meet required levels of service.

• Excellent oral and written communication skills to include preparing and delivering presentations and artifacts to customer management.

• Development using Agile Scrum methodologies.

• Knowledge of SAFe.

Minimum Qualifications:

• 2 or more years of relevant experience working with Java on an enterprise scale.

• Experience in enterprise Planning, testing and installation of operating system and vendor products patches.

• Planning hardware and software system upgrades and changes in configuration.

• Modifies, installs and prepares technical documentation for system software applications.

• System-wide performance tuning to meet required levels of service.

• Understanding and leverage common software architectural styles and patterns.

Preferred Qualifications :

• Bachelor’s degree (in Computer Science or related field) AND 2 or more years directly related experience.

• Working knowledge of Assembler, REXX, RMF, DFSORT, IPCS/dump analysis, WLM, GRS, VSAM, RACF, VTAM, TCPIP, Pervasive Encryption.

• Significant involvement in upgrade of third party software products to new releases

• Capacity Planning.

• Automating operations.

• Modifies, installs and prepares technical documentation for system software applications.

• Development using Agile Scrum methodologies.

• Knowledge of SAFe.

Clearance Requirements :

• Applicants must have an active Secret clearance.

Physical Requirements:

• Must be able to remain in a stationary position 50%.

• Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

• Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.

• Often positions self to maintain computers in the lab, including under the desks and in the server closet.

• Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

• May be asked to move Audio/Visual or Computer equipment weighing up to 50 pounds across and/or around a business campus or large facility.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

If you are a qualified individual with a disability and require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please email us at careers@mantech.com and provide your name and contact information.