CACI International Inc

Security Engineer

• The ISSO is responsible for the Information Assurance and Security system and network services.
• Responsible for activities associated with delivery of Cybersecurity policy implementation and network solutions associated with customer-defined systems and software projects; responsibilities include:
• Meet the government’s cybersecurity accreditation process to achieve an Authority to Operate (ATO).
• Maintain the Security Authorization or Authorization to Operate (ATO) of assigned systems and conduct initial and annual risk assessments.
• Identify required STIGs and guide system certification based on project requirements.
• Prepare a certification package, including STIG assessment and documentation, vulnerability and scan assessments, and conduct quarterly software security reviews.
• Ensure all security measures comply with applicable government policies.
• Draft and/or prepare and maintain security Assessment and Authorization documentation (e.g., IA SOP, SSP, SCTM).
• Develop, monitor and resolve Plan of Action and Milestones (POA&M) to mitigate system vulnerabilities on assigned facilities and Information Systems.
• Participate in internal and external security audits and inspections and perform risk assessments.

Information System Security Officer – ISSO

Solutions Engineer

• Lead the design and governance of SAP technical solutions across the full S/4HANA and SAP ecosystem.
• Define and maintain enterprise-level architecture standards, integration patterns, and development guidelines to be followed by the AMS provider.
• Serve as the final design authority for SAP enhancements, new modules, integrations, and system extensions.
• Validate AMS-proposed solutions to ensure alignment with architectural principles, security standards, and long term roadmap.
• Develop and maintain the SAP technology roadmap in alignment with business strategies and enterprise architecture.
• Evaluate industry trends, SAP innovations, and new capabilities (e.g., SAP BTP, Integration Suite, AI/ML) and recommend adoption strategies.
• Partner with business and IT leadership to prioritize enhancements, modernization initiatives, and simplification opportunities.
• Provide technical leadership and oversight to the AMS provider responsible for development, configuration, and implementation activities.
• Review and approve functional and technical designs (ABAP, UI5, APIs, integrations) delivered by AMS resources.
• Establish governance processes (design reviews, code quality checks, architecture boards) to ensure solution quality and consistency.
• Oversee end to end SAP landscape architecture, including on premise, cloud, and hybrid deployments.
• Collaborate with BASIS teams and AMS platform resources on environment strategy, performance, monitoring, patching, and upgrades.
• Advise on clean core strategies, extensibility frameworks, and long term maintainability.
• Design and govern integrations between SAP and external systems, ensuring modern, scalable, and secure patterns (e.g., APIs, event driven architecture).
• Support security, compliance, and audit initiatives, including role design, segregation of duties, and data protection standards.
• Provide architectural insight to troubleshoot complex issues and lead root cause analysis for recurring or high severity problems.
• Ensure operational and project deliverables from the AMS partner adhere to defined quality standards and performance expectations.

SAP Solution Architect

Operations

• Work as an integral part of an Agile Scrum team
• Work in close collaboration with other software developers, stakeholders, and end users within Agile processes
• Work closely with members of the development, tests, and operations teams to troubleshoot build breaks, enforcement of software quality standards, and proper communication of the package’s installation steps
• Work closely with each product family to develop new DevSecOps features and capabilities
• Assist with creating project resource estimates, metrics to track completion phase, defect reports, defect prevention, development efficiency and quality
• Contribute to an atmosphere of cross-functional teamwork within the organization’s agile project lifecycle

DevSecOps Engineer

Full-stack Engineer

• Take algorithm definitions and prototypes and convert them into robust software applications.
• Collaborate with radar/electro-optical and research scientist experts to solve issues and iterate to improve product image quality.
• Design, develop, and maintain robust and scalable software applications using modern programming languages and technologies.
• Write clean, efficient, and well-tested code that adheres to best practices and coding standards.
• Learn about synthetic aperture radar (SAR) or electro-optical collection techniques.
• Participate in all aspects of the development lifecycle, including planning, requirements development, software design, implementation and build, documentation, testing, deployment, and maintenance.
• Troubleshoot and resolve technical issues in a timely and effective manner.
• Learning from our recognized leaders and setting oneself up for future leadership in the area.

Software Engineer

Data Scientist

• Serve as a technical subject matter expert in the fields of data extract/transform/load (ETL), architecture, warehousing, processing, and availability
• Work closely with our customers to design, model, and prototype software supporting semantic data management
• Develop software in Java, Python, Structured Query Language (SQL), SPARQL and shell scripting languages
• Participate in research, design, and implementation of software to catalog data products, curate data models, and lift data into knowledge graphs
• Lead the analysis and cataloging of data products, perform data discovery, analysis, and alignment of data into knowledge graphs, and help curate models and queries
• Write software unit tests and user interface tests as applicable
• Write technical documentation

Senior Data Scientist

Insurance

• Provide subscriber management support that integrates NGA and external customer activities with Defensive Cyber Operations-Internal Defensive Measures (DCO-IDM).
• Define, manage, and operate an onboarding process for all CSOC Subscribers to ensure all security-relevant data is available to the NGA CSOC, Insider Threat, and other security-focused entities within NGA.
• Develop and maintain CSOC Service Level Agreements with every subscriber.
• Ensure CSOC has the access permissions, rights, and/or capabilities in place to perform effective cyber defense for each subscriber asset.
• Perform Functional Mission Analysis (FMA) of all cybersecurity systems, functions, and capabilities to identify and document critically defended assets, cyber key terrain, data flows, technical and operational impacts of the loss devices, data, and/or capabilities caused by adversary and blue force activities.
• Provide input to the Weekly CSOC Status Report.
• Coordinate and collaborate with any internal or external stakeholders (government and contractor) as needed or directed by the government in support of this service.

Information Assurance IV – Subscriber Management Services

Cloud Engineer

• Help develop, document, communicate, and enforce a network technology policy.
• Be responsible for the installation and configuration of new software and hardware, including the server network, devices and firewalls.
• Be responsible for monitoring system performance, IT system operations and storage utilization.
• Plan ahead for necessary hardware or software upgrades to support system growth.
• Manage user accounts and assets, and assign and update security permissions on the network according to security policy.
• Provide support with escalated help desk requests.
• Have expert knowledge RHEL, Windows & other open source technologies.
• Perform typical system administrative activities.
• Review systems performance logs to identify anomalies and troubleshoot issues.
• Identify root cause and documenting troubleshooting steps to resolution.
• Support active directory/LDAP, certificate services, network communications, and group policy and security compliance.
• Provide Tier III support (problem/incident management).
• Work independently and in team settings to achieve key project/program objectives and deliverables.

AWS Engineer

• Define, design, implement, and test components of wireless protocol stacks, ranging from physical layer (PHY) algorithms to layer 2/layer 3 procedures.
• Contribute to systems-level engineering discussions that reconcile the various use cases for our software in pursuit of best-in-class solutions.
• Work with customers (both internal and external to CACI) to help integrate our solutions into a wide variety of applications and use cases.
• Debug, test, and validate our capabilities using both unit tests as well as scenarios reported by our end users.
• Travel to other CACI locations and/or customer sites in the US as necessary (travel requirement is typically 0 - 15%).

Wireless Protocols Software Engineer

• Develop and implement the overall SAP testing strategy for programs such as: SAP implementation, SAP upgrades, ECC to S/4HANA transformations.
• Define test scope, approach, timelines, and deliverables.
• Establish entry/exit criteria and quality gates for each test phase.
• Create and maintain test plans, test schedules, and test governance frameworks.
• Lead testing activities across phases including Unit Testing, System Integration Testing (SIT), User Acceptance Testing (UAT), Regression Testing, Performance Testing.
• Manage test cycles, defect tracking, and reporting.
• Coordinate with functional, technical, and integration teams.
• Lead the implementation and adoption of automation using testing tools such as Tricentis Tosca.
• Design automation frameworks for SAP modules.
• Identify high-value regression scenarios for automation.
• Drive risk-based testing and model-based automation.
• Manage defect lifecycle using tools such as: Jira, ServiceNow, SAP Solution Manager, Qtest
• Ensure defects are prioritized, tracked, and resolved.
• Provide defect analytics and root cause analysis.
• Work with business process owners, functional consultants, technical teams, and integration partners, and provide regular test status reports and quality metrics to leadership.
• Coordinate test environment readiness.
• Oversee test data preparation and refresh cycles.
• Ensure data integrity and security during testing.

SAP Testing Lead

Financial Planning and Analysis

• Support annual budget build, including Program Budget Submission and Congressional Budget Justification Book (CBJB)
• Prepare budget exercise submissions, ensuring they are rational, defensible, and executable
• Monitor program execution and implement realignments as needed
• Participate in identifying objectives, actions, and timelines linked to resource requirements
• Assist with development of performance measures for strategic goals and objectives
• Support senior management in reviewing performance against stated goals
• Conduct complex program analyses
• Prepare documentation, briefings, and discussions to justify and defend program directions and resource requirements
• Conduct research to respond to inquiries and directed actions
• Lead or conduct briefings and meetings
• Coordinate with leadership and stakeholders on initiatives and program status
• Consult with senior management on data and analytical requirements
• Prepare clear, concise presentations of complex information

Senior Planning, Budget Analyst

ServiceNow

• Configure, maintain, and optimize all aspects of ServiceNow SAM Pro
• Provide support for license reconciliation
• Administer and manage software asset lifecycles within SAM Pro
• Provide operational support for Publisher Packs
• Troubleshoot and refine SAM-related dashboards, reports, and metrics
• Support software contract management, service catalog, procurement
• Provide support for integrations to ingest software asset data into ServiceNow SAM Pro
• Follow and identify opportunities to improve data quality processes
• Troubleshoot and resolve data discrepancies and integration issues
• Perform routine ServiceNow platform administration tasks
• Manage and troubleshoot incidents and service requests related to SAM Pro
• Assist with ServiceNow platform upgrades, patching, and testing
• Develop and maintain technical documentation and user guides
• Collaborate effectively with various IT teams to support software asset management

Software ServiceNow Admin

Analyst

• Participate in the research, design, development, testing and support of new systems, applications, and solutions for enterprise-wide cyber systems and networks.
• Apply computer science, electrical engineering, mathematics, and other cyber physical engineering disciplines to the design, development, integration, and support of new solutions or products that identify, exploit, protect against, or mitigate cyber security vulnerabilities.
• Integrate new architectural features into existing infrastructures, designs cyber security architectural artifacts, provide architectural analysis of cyber security features, relates existing system to future needs and trends, embeds advanced forensic tools and techniques for attack reconstruction, provides engineering recommendations, and resolves integration and testing issues.
• May interface with external entities including law enforcement, intelligence and other government organizations and agencies
• May manage projects/processes
• Coaches and reviews the work of more junior team members
• Influences others regarding system design, solutions, and procedures

Cyber Analyst

• Provide timely, mission-critical software development and support to government customers in SIGINT and cyber operations.
• Design, develop, test, and deploy software across embedded and general-purpose systems (Windows and Linux variants).
• Collaborate with cross-functional teams to support hardware interfaces and firmware integration.
• Perform debugging, documentation, and analysis of software and hardware issues.
• Support field integration, system testing, and deployments (limited travel possible).
• Contribute to configuration management, continuous integration, and lifecycle software support.

Systems Engineer

• Provide technical direction and requirement transparency across development teams
• Performing requirements management including requirements creation, tracking, flow down, coverage, verification tracking, compliance matrices, etc.
• Developing test procedures to formally verify system requirements for sell off events
• Decomposing system requirements and collaborating with multi-disciplined, distributed teams to generate efficient and scalable solutions
• Supporting the development, implementation, and verification of mission capabilities
• Participating in the development and execution of program milestones events such as Customer meetings, internal and formal Government testing events, and discrepancy report (DR) review boards
• Conducting testing events of software solutions and generating Test result documentation
• Supporting operations of software with tasks such as enterprise test events and user integration and onboarding

Staff Systems Engineer

Engineer

• Lead the conceptualization, design, and analysis of RF system architectures and antenna designs, including receivers, transmitters, synthesizers, antennas, antenna arrays, and RF protection circuits
• Apply engineering experience and knowledge to provide creative and timely design solutions to projects with complex requirements and aggressive milestones while meeting financial budget goals
• Work on multiple fast-paced RF and antenna focused projects and activities
• Lead design teams and actively participate in the design, development, and measurement of advanced RF systems and antennas
• Guide and mentor junior RF/antenna engineers
• Design, model, analyze, and measure the performance of various types of antennas including reflectors, phased arrays, and their supporting components
• Design, model, analyze, and measure the performance of wideband receive and transmit RF front-ends
• Contribute to the fabrication and assembly of prototype RF systems and antennas
• Serve as a lead contributor/author for white papers/customer proposals/IRAD proposals
• Serve in a consulting role as a Subject Matter Expert (SME) for all aspects of RF system and antenna design, development, and measurement across your team/organization and across multiple organizations within the company
• Work independently to complete individual engineering tasks while seamlessly collaborating with the larger multidisciplinary team.

Information System Security Officer – ISSO

SAP Solution Architect

DevSecOps Engineer

Software Engineer

Senior Data Scientist

Information Assurance IV – Subscriber Management Services

AWS Engineer

Wireless Protocols Software Engineer

SAP Testing Lead

Senior Planning, Budget Analyst

Software ServiceNow Admin

Cyber Analyst

Software Engineer

Staff Systems Engineer

Senior RF/Antenna Engineer