Role Description We are looking for International Remote Recruiter - Freelancers to join our recruitment teams and oversee our full-cycle recruiting. - Coordinate with CBT hiring managers to identify ongoing needs; - Job post our vacancies in diverse international platforms; - Headhunting potential candidates through online channels (e.g. social platforms and professional networks); - Screen the candidates that fit the required profile; - Plan and execute preliminary interviews; - Foster long-term relationships with past applicants and potential candidates; - Follow up candidates until they are hired for the client. Qualifications - Expertise in sourcing qualified candidates through a variety of methods; - Familiarity with Social Media, resume Databases and Professional Networks; - Experience with full-cycle recruiting using various interview techniques and evaluation methods; - Experience recruiting (BPO) profiles; - Minimum availability of 20 to 30 hours per week. Requirements - Excellent verbal and written communication skills; - Strong resilient and proactive attitude; - Strong sense of commitment and responsibility; - Results-oriented; Benefits - Access to International Recruitment Network; - Support from HR, Digital Marketing, and Recruitment Managers; - Lots of monthly recruitment fees;

• Serve as the strategic recruiting partner for Zipline's Autonomy, Fullstack, and Marketplace software engineering teams, partnering closely with engineering leaders to develop hiring strategies that align with business priorities, organizational design, and long-term growth. • Own the full lifecycle recruiting process from engaging top talent through offer acceptance, driving exceptional candidate experiences while maintaining an uncompromising bar for technical excellence and long-term success. • Develop and execute innovative sourcing and talent engagement strategies, leveraging deep knowledge of the competitive software engineering talent landscape to identify and attract exceptional candidates who not only have the right technical skills, but who will strengthen their teams and thrive at Zipline. • Influence hiring decisions through market insights, talent intelligence, thoughtful calibration, and data-driven recommendations, serving as a trusted advisor to executives and hiring managers throughout the hiring process. • Build and cultivate diverse, high-quality talent pipelines for current and future hiring needs, ensuring Zipline can continue to scale world-class engineering organizations. • Continuously improve hiring outcomes by partnering with interviewers and leaders to strengthen assessment quality, reduce friction in the recruiting process, and elevate hiring practices across the organization. • Contribute to the evolution of Zipline's talent function by sharing best practices, improving recruiting operations, mentoring teammates, and helping raise the bar for recruiting excellence.

STR is seeking a Recruiting Manager to lead technical and non-technical recruiting for mission-critical defense and national security programs. This role blends hands-on recruiting, people leadership, and strategic partnership with engineering and business leaders across the organization. You will manage and develop a team of recruiters while helping shape STR’s employer brand and recruiting strategy for hard-to-fill technical roles, including cyber, data analytics, sensors, radar, RF, software, and systems engineering. This is a high-impact role for a recruiting leader who thrives in fast-paced environments and enjoys building strong relationships with hiring divisions. What You’ll Do: - Lead & Develop the Recruiting Team - Manage, coach, and hold a team of recruiters accountable for hiring outcomes, candidate experience, and operational excellence - Partner with Hiring Divisions - Build strong, trusted relationships with hiring managers and technical leaders. Advise on hiring strategy, talent availability, and market conditions to drive successful outcomes - Oversee Technical Hiring Execution - Oversee full lifecycle recruiting across a mix of cleared and uncleared technical roles, remaining hands-on with select mission-critical or hard-to-fill requisitions - Strengthen Employer Branding - Guide recruiters on effective candidate messaging and positioning to strengthen STR’s reputation among competitive talent pools - Use Data to Drive Results - Track and report recruiting metrics such as time-to-fill, pipeline health, and offer acceptance. Use data and market insights to continuously improve hiring effectiveness - Guide Offer Strategy & Closing - Support complex offer negotiations, balancing competitiveness, internal equity, and compliance requirements - Ensure Compliance & Process Quality - Maintain compliance with company policies, OFCCP requirements, and federal contractor standards while promoting efficient, scalable recruiting processes Who You Are: - Demonstrated experience directly managing recruiters, including performance management and development - 10–15+ years of recruiting experience, with significant focus on technical roles - Experience recruiting in defense, aerospace, government contracting, or national security environments - Experience supporting R&D or advanced engineering organizations - Demonstrated success recruiting for hard-to-fill technical positions such as cyber security, analytics, software, systems, sensors, radar, or RF as well as non-technical operations roles - Experience improving or scaling recruiting processes in complex or regulated environments - Experience recruiting both cleared and uncleared talent - Strong stakeholder partnership, communication, and leadership skills - Proficient with applicant tracking systems (Greenhouse preferred); experience with ATS migration a plus - Strong working knowledge of Microsoft Office tools (Outlook, Excel, Word, PowerPoint) - Experience with university or early-career hiring pipelines - Experience with Skillbridge a plus - Ability to obtain and hold a DoD security clearance, for which U.S citizenship is needed by the U.S government Pay Information Full-Time Salary Range: $148,000-$168,000 The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate’s experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at www.str.us for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at appassist@str.us and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

The Role STR is seeking a Recruiting Director to lead and evolve enterprise recruiting strategy in support of mission-critical defense and national security programs. This leader will oversee technical and non-technical recruiting operations while serving as a strategic advisor to executive leadership on workforce planning, talent market dynamics, organizational growth, and hiring scalability. This role combines executive-level partnership, operational leadership, and selective hands-on engagement in critical hiring initiatives. The Director will lead a high-performing recruiting organization focused on attracting exceptional talent across advanced technology domains including cyber, software, systems engineering, RF, radar, sensors, analytics, AI/ML, and national security operations. The ideal candidate brings deep experience scaling recruiting functions in highly competitive and regulated environments while balancing speed, quality, compliance, and candidate experience. Hybrid preferred in Woburn, MA or Arlington, VA. We are also open to remote candidates who are a strong fit for the role, with occasional travel to company locations. What You’ll Do Lead Enterprise Talent Acquisition Strategy Develop and execute recruiting strategies aligned to STR’s long-term business objectives, growth priorities, and technical workforce needs. Partner closely with executive leadership to forecast talent demand and hiring capacity across divisions. Build & Lead a High-Performing Recruiting Organization Lead, develop, and scale a team of recruiters, recruiting managers, coordinators, and sourcing resources. Establish clear performance expectations, operational rigor, and a culture of accountability, collaboration, and continuous improvement. Actively coach and mentor recruiters on advanced sourcing techniques, candidate engagement strategies, and closing high-value technical talent. Focus on upskilling the team to increase quality-of-hire and conversion rates. Serve as a Strategic Business Partner Act as a trusted advisor to division leadership and senior executives on labor market conditions, hiring strategy, organizational design implications, compensation competitiveness, and workforce planning risks. Drive Technical Recruiting Excellence - Oversee recruiting execution for highly specialized technical and cleared talent across the organization. Provide leadership on complex, mission-critical, or high-volume hiring initiatives while ensuring recruiting teams deliver strong candidate experience and hiring outcomes. - Maintain a 'Player/Coach' mentality: while your primary focus is leadership and strategy, you will directly lead recruiting efforts for executive-level roles, mission-critical gaps, or during periods of rapid hiring surges. Enhance Employer Brand & Talent Positioning Strengthen STR’s visibility and reputation within highly competitive defense and technology talent markets. Partner with leadership, HR, and communications teams to develop differentiated talent attraction strategies and messaging. Optimize Recruiting Operations & Analytics Establish scalable recruiting processes, metrics, and reporting capabilities. Utilize data-driven insights to improve hiring velocity, pipeline health, diversity outreach, offer acceptance, and recruiting ROI. Lead the evolution of talent acquisition capabilities through the thoughtful integration of AI-enabled tools, automation, and data-driven recruiting practices. Evaluate and implement technologies that improve recruiter efficiency, sourcing effectiveness, candidate engagement, reporting insights, and operational scalability while maintaining compliance, data integrity, and a high-quality candidate experience. Lead Recruiting Technology & Process Innovation Drive continuous improvement across recruiting systems, workflows, and operational processes. Evaluate and implement enhancements to ATS functionality, sourcing tools, reporting capabilities, and candidate engagement strategies. Ensure Compliance & Risk Management Maintain recruiting compliance with OFCCP requirements, federal contractor obligations, employment regulations, and internal governance standards while supporting efficient and scalable hiring practices. Support Executive & Strategic Hiring Partner directly with executive leadership on senior-level and strategically critical hiring initiatives. Help shape competitive offer strategies and talent acquisition approaches for high-impact positions. What You Bring Education & Required Experience - 15+ years of recruiting and talent acquisition experience, including significant leadership responsibility - Demonstrated experience leading recruiting organizations in defense, aerospace, government contracting, national security, or advanced technology environments, including the nuances of cleared hiring and competitive counteroffers. - Proven success recruiting highly specialized technical talent including cyber, RF, radar, software, systems engineering, AI/ML, analytics, and cleared personnel - Experience leading recruiting teams through organizational growth, transformation, or scaling initiatives - Demonstrated success operating in a player/coach leadership model, balancing strategic talent acquisition leadership with hands-on recruiting support during periods of organizational growth, hiring surges, or critical talent acquisition needs - Strong executive presence with demonstrated ability to influence senior leaders and drive strategic talent discussions - Experience evaluating, implementing, or optimizing AI-enabled recruiting technologies, workflow automation tools, or advanced talent analytics solutions - Demonstrated ability to leverage technology, automation, and process innovation to improve recruiting effectiveness, scalability, and recruiter productivity - Understanding of governance, compliance, and ethical considerations associated with AI use in talent acquisition and HR environments - Ability to obtain and maintain a U.S. Government security clearance, which requires U.S. citizenship Pay Information Full-Time Salary Range: $180,000-220,000 The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate’s experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us. STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer. STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at www.str.us for more info. STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws. If you need a reasonable accommodation for any portion of the employment process, email us at appassist@str.us and provide your contact info. Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.