Principal Cyber Support Developer (ServiceNow) - TS/...

Principal Cyber Support Developer (ServiceNow) - TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. CACI is seeking a motivated, career and customer-oriented Cyber Software Developer to join our team in the Chantilly, VA area. More About the Role * Develop and/or support Cyber Security COTS/GOTS such as ServiceNow ITSM capabilities, Cross Domain Solution interfaces, or developing software solutions supporting Identify, Access, and Credential Management (IdAM), Cybersecuity Cloud Engineering * Knowledge with cybersecurity architectural principles such as defense in depth, resilience, and integrated security operations. * Ability to apply security principles to the systems and enterprise system designs * Working knowledge of database and operating system security * Knowledge of defensive cyber operations * Develop applications including configuration, report development, and data migration, where applicable * Develop 3rd party integrations using REST APIs * Identify and implement technical best-practice solutions to address client requirements. * Perform unit-testing and resolves code defects * Assist with technical design and documentation * Collaborate with internal stakeholders and team members to build solutions in ServiceNow that support business requirements Required Qualifications: * Must be US Citizen * Active TS/SCI security clearance with polygraph is required * Bachelor''s Degree and 5 or more years of relevant experience * Security+ or other DOD 8570 certification * Experience in software development and working on software development projects of varying size and complexity (COTS or GOTS) * Experience with JavaScript, Python, and Linux based OS * Experience developing APIs * Prior experience using version control systems, like Git * Experience with installation and/or administration of COTS applications on RHEL and/ or CentOS Linux * Experience with web site content development and testing Preferred Qualifications: * Experience with Docker, Ansible, Telegraf, Git/CI desired * Experience with Oracle Database * Experience with AJAX, JSON, NodeJS, AngularJS, and DB/data query * Experience with LADP engineering and support * experience integrating/tailoring/engineering/designing and maintaining cybersecurity relevant features & capabilities using well-known cloud vendor capabilities/services/platforms (e.g. Amazon WebServices, Azure, Oracle Cloud), and 3rd party vendor cloud products * Experience in design and development of Elastic Beats or Logstasll configurations to enable the data collection to either accept or extract data from an audit generation system such as an application database, file, or syslog stream * Certified ServiceNow Administrator (CSA) or Certified Implementation Specialist (CIS) OR ability to secure it * Experience designing ServiceNow architecture, data designs, or overall solution architecture * A high-level understanding of key security concepts * Experience deploying and maintaining ServiceNow Management, Instrumentation, and Discovery (MID) Servers a plus * Experience with ServiceNow Configuration Management Database (CMDB), Common Service Data Model (CSDM) / and Discovery a plus What We Can Offer You: - We''ve been named a Best Place to Work by the Washington Post. - Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. - We offer competitive benefits and learning and development opportunities. - We are mission-oriented and ever vigilant in aligning our solutions with the nation''s highest priorities. - For over 55 years, the principles of CACI''s unique, character-based culture have been the driving force behind our success. Company Overview: At CACI, you will have the opportunity to make an immediate impact by providing information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. CACI is an Equal Opportunity Employer - Females/Minorities/Protected Veterans/Individuals with Disabilities. As a federal contractor, CACI is subject to any federal vaccine mandates or other customer vaccination requirements. All new hires are required to report their vaccination status.

Created: 2025-11-15