Journeyman Legacy Integration Developer

Secure our Nation, Ignite your Future

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, we are seeking a motivated, career and team-oriented Legacy Integration Layer Developer in support of the U.S. Department of Homeland Security (DHS) Cybersecurity and Infrastructure Security Agency (CISA) Continuous Diagnostic & Mitigation (CDM) Data Services Program. The CDM Data Services Program is a critical component of CISA’s national effort to ensure the defense and resilience of cyberspace. This is a remote position where the candidate can work from any location within the United States provided, they are able to work on an eastern time zone schedule.

The CDM Data Services Program mission is to provide a standardized platform to collect, transform, and integrate cybersecurity data from relevant authoritative data sources into a coherent data, delivering actionable information into Agency and Federal Dashboards to identify risk areas in support of mitigation as well as to facilitate coordinated agency and national response to cyber-threats.

Our Architecture and Engineering team provides technical enterprise to design, implement, and maintain a multi-cloud, multi-tenant managed service offering including defining and implementing the build, deployment and monitoring standards. This team delivers end-to-end automation of deployment, monitoring, and infrastructure management in a cloud environment by building and configuring delivery environments supporting CD/CI tools using an Agile delivery methodology. In addition, the team works closely with the development team to create an automated continuous integration (CI) and continuous delivery (CD) system.

Responsibilities include, but are not limited to:

Develop efficient processes to collect, ingest, and transform data from various sources into Splunk. Ensure data quality, integrity, and availability. Configure and maintain continuous and accurate data ingestion into Splunk. Develop complex Splunk searches and dashboards. Design and maintain Splunk data models to support efficient searches and analysis. Collaborate with other developers, share findings, and report methodologies within documentation and productive discussion. Utilize Agile Methodologies with Continuous Integration and Continuous Delivery (CI/CD) PipelinesUtilize GIT Commands for version control and delivery via platforms such as Azure Devops, GitLab, etc. Script innovative tools to further the capabilities of the solution via Python. Automate manual processes using Python, BASH, PowerShell or other scripting languages. Review, Identify, Analyze data from multiple source Cybersecurity tools at multiple agencies. Interpret data, analyze results using statistical techniques and support data trends based on the customer needs. Develop and implement databases, data collection systems, data analytics and other strategies that optimize statistical efficiency and quality. Acquire data from primary and other data sources and maintain databases/data systems.?Identify, analyze, and interpret trends or patterns in complex datasets. Analyze source data and types, identify data requirements for destination systems. Analyze, interpret, and develop data models on data based on Data Dictionary & Logical Data Models guidance. Locate and define new process improvement opportunities. Other duties as assigned.

Basic Qualifications:

A bachelor's degree, preferably in computer science, data science, or a closely related field of study. A minimum of (4) four years of relevant experienceExperience with scripting languages like Java, Python, Bash, PowerShell, RFamiliarity working with various API response types such as JSON and XMLFamiliarity with Splunk platform including Universal Forwarders. Experience developing complex queries and searches within Splunk. Ability to troubleshoot and resolve issues related to data processing such as data integrity issues, parsing errors, or query performance problems. Proven ability to analyze complex problems, theorize root causes, and develop creative solutions. Proven ability to use multiple REST API authentication types, knowledge of REST methods, and ability to mine APIs to meet data requirements. Proficient at queries, report writing and presenting findings. Strong analytical skills with the ability to collect, organize, analyze, and disseminate significant amounts of information with attention to detail and accuracy. Experience understanding organizational needs, proposing solutions, and managing project execution efforts designed to deliver overall program benefits for Government AgenciesExperience collaborating with US Government Agencies, state or local governments, or commercial entities to develop IT service program maturity in accordance with Federal IT mandates and best practices. Experience in conducting assessments of an Enterprise by reviewing technical documentation, conducting interviews and workshops to identify gaps and develop a tailored solution is highly desired. Demonstrated interest in security solution design using existing as well as emerging technologies to deliver enterprise solutions.

Preferred Qualifications:

Splunk Certifications (Core, Power User, Advanced Power User, etc.)Cloud platform certifications (AWS Practitioner, Azure Fundamentals)Security certification such as Security+

Clearance Requirements:

Must be a US citizenAble to obtain and maintain a DHS Suitability/Entry on Duty (EOD)

Physical Requirements:

Must be able to be in a stationary position more than 50% of the time Must be able to communicate, converse, and exchange information with peers and senior personnel Constantly operates a computer and other office productivity machinery, such as a computer The person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

The projected compensation range for this position is $72,100-$120,900. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, ManTech invests in it’s employees beyond just compensation. ManTech’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, Short Term and Long Term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.

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 because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

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Key Skills

• REST APIs